pub trait PartialOrd<Rhs = Self>: PartialEq<Rhs>
where Rhs: ?Sized,
{ // Required method fn partial_cmp(&self, other: &Rhs) -> Option<Ordering>; // Provided methods fn lt(&self, other: &Rhs) -> bool { ... } fn le(&self, other: &Rhs) -> bool { ... } fn gt(&self, other: &Rhs) -> bool { ... } fn ge(&self, other: &Rhs) -> bool { ... } }
Expand description

Trait for types that form a partial order.

The lt, le, gt, and ge methods of this trait can be called using the <, <=, >, and >= operators, respectively.

The methods of this trait must be consistent with each other and with those of PartialEq. The following conditions must hold:

  1. a == b if and only if partial_cmp(a, b) == Some(Equal).
  2. a < b if and only if partial_cmp(a, b) == Some(Less)
  3. a > b if and only if partial_cmp(a, b) == Some(Greater)
  4. a <= b if and only if a < b || a == b
  5. a >= b if and only if a > b || a == b
  6. a != b if and only if !(a == b).

Conditions 2–5 above are ensured by the default implementation. Condition 6 is already ensured by PartialEq.

If Ord is also implemented for Self and Rhs, it must also be consistent with partial_cmp (see the documentation of that trait for the exact requirements). It’s easy to accidentally make them disagree by deriving some of the traits and manually implementing others.

The comparison must satisfy, for all a, b and c:

  • transitivity: a < b and b < c implies a < c. The same must hold for both == and >.
  • duality: a < b if and only if b > a.

Note that these requirements mean that the trait itself must be implemented symmetrically and transitively: if T: PartialOrd<U> and U: PartialOrd<V> then U: PartialOrd<T> and T: PartialOrd<V>.

Violating these requirements is a logic error. The behavior resulting from a logic error is not specified, but users of the trait must ensure that such logic errors do not result in undefined behavior. This means that unsafe code must not rely on the correctness of these methods.

§Corollaries

The following corollaries follow from the above requirements:

  • irreflexivity of < and >: !(a < a), !(a > a)
  • transitivity of >: if a > b and b > c then a > c
  • duality of partial_cmp: partial_cmp(a, b) == partial_cmp(b, a).map(Ordering::reverse)

§Strict and non-strict partial orders

The < and > operators behave according to a strict partial order. However, <= and >= do not behave according to a non-strict partial order. That is because mathematically, a non-strict partial order would require reflexivity, i.e. a <= a would need to be true for every a. This isn’t always the case for types that implement PartialOrd, for example:

let a = f64::sqrt(-1.0);
assert_eq!(a <= a, false);

§Derivable

This trait can be used with #[derive].

When derived on structs, it will produce a lexicographic ordering based on the top-to-bottom declaration order of the struct’s members.

When derived on enums, variants are primarily ordered by their discriminants. Secondarily, they are ordered by their fields. By default, the discriminant is smallest for variants at the top, and largest for variants at the bottom. Here’s an example:

#[derive(PartialEq, PartialOrd)]
enum E {
    Top,
    Bottom,
}

assert!(E::Top < E::Bottom);

However, manually setting the discriminants can override this default behavior:

#[derive(PartialEq, PartialOrd)]
enum E {
    Top = 2,
    Bottom = 1,
}

assert!(E::Bottom < E::Top);

§How can I implement PartialOrd?

PartialOrd only requires implementation of the partial_cmp method, with the others generated from default implementations.

However it remains possible to implement the others separately for types which do not have a total order. For example, for floating point numbers, NaN < 0 == false and NaN >= 0 == false (cf. IEEE 754-2008 section 5.11).

PartialOrd requires your type to be PartialEq.

If your type is Ord, you can implement partial_cmp by using cmp:

use std::cmp::Ordering;

#[derive(Eq)]
struct Person {
    id: u32,
    name: String,
    height: u32,
}

impl PartialOrd for Person {
    fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
        Some(self.cmp(other))
    }
}

impl Ord for Person {
    fn cmp(&self, other: &Self) -> Ordering {
        self.height.cmp(&other.height)
    }
}

impl PartialEq for Person {
    fn eq(&self, other: &Self) -> bool {
        self.height == other.height
    }
}

You may also find it useful to use partial_cmp on your type’s fields. Here is an example of Person types who have a floating-point height field that is the only field to be used for sorting:

use std::cmp::Ordering;

struct Person {
    id: u32,
    name: String,
    height: f64,
}

impl PartialOrd for Person {
    fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
        self.height.partial_cmp(&other.height)
    }
}

impl PartialEq for Person {
    fn eq(&self, other: &Self) -> bool {
        self.height == other.height
    }
}

§Examples

let x: u32 = 0;
let y: u32 = 1;

assert_eq!(x < y, true);
assert_eq!(x.lt(&y), true);

Required Methods§

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fn partial_cmp(&self, other: &Rhs) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

§Examples
use std::cmp::Ordering;

let result = 1.0.partial_cmp(&2.0);
assert_eq!(result, Some(Ordering::Less));

let result = 1.0.partial_cmp(&1.0);
assert_eq!(result, Some(Ordering::Equal));

let result = 2.0.partial_cmp(&1.0);
assert_eq!(result, Some(Ordering::Greater));

When comparison is impossible:

let result = f64::NAN.partial_cmp(&1.0);
assert_eq!(result, None);

Provided Methods§

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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

§Examples
assert_eq!(1.0 < 1.0, false);
assert_eq!(1.0 < 2.0, true);
assert_eq!(2.0 < 1.0, false);
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

§Examples
assert_eq!(1.0 <= 1.0, true);
assert_eq!(1.0 <= 2.0, true);
assert_eq!(2.0 <= 1.0, false);
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

§Examples
assert_eq!(1.0 > 1.0, false);
assert_eq!(1.0 > 2.0, false);
assert_eq!(2.0 > 1.0, true);
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

§Examples
assert_eq!(1.0 >= 1.0, true);
assert_eq!(1.0 >= 2.0, false);
assert_eq!(2.0 >= 1.0, true);

Implementors§

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impl PartialOrd for DatabaseUpdate

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impl PartialOrd for AccessControllerCollection

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impl PartialOrd for AccessControllerField

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impl PartialOrd for AccountCollection

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impl PartialOrd for AccountField

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impl PartialOrd for ConsensusManagerCollection

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impl PartialOrd for ConsensusManagerField

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impl PartialOrd for ValidatorCollection

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impl PartialOrd for ValidatorField

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impl PartialOrd for PackageCollection

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impl PartialOrd for PackageField

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impl PartialOrd for PoolV1MinorVersion

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impl PartialOrd for MultiResourcePoolCollection

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impl PartialOrd for MultiResourcePoolField

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impl PartialOrd for OneResourcePoolCollection

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impl PartialOrd for OneResourcePoolField

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impl PartialOrd for TwoResourcePoolCollection

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impl PartialOrd for TwoResourcePoolField

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impl PartialOrd for FungibleResourceManagerCollection

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impl PartialOrd for FungibleResourceManagerField

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impl PartialOrd for FungibleVaultCollection

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impl PartialOrd for FungibleVaultField

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impl PartialOrd for NonFungibleResourceManagerCollection

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impl PartialOrd for NonFungibleResourceManagerField

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impl PartialOrd for NonFungibleVaultCollection

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impl PartialOrd for NonFungibleVaultField

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impl PartialOrd for LocalRef

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impl PartialOrd for ReferenceOrigin

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impl PartialOrd for StableReferenceType

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impl PartialOrd for Visibility

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impl PartialOrd for SubstateDevice

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impl PartialOrd for MetadataCollection

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impl PartialOrd for MetadataField

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impl PartialOrd for RoleAssignmentCollection

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impl PartialOrd for RoleAssignmentField

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impl PartialOrd for ComponentRoyaltyCollection

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impl PartialOrd for ComponentRoyaltyField

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impl PartialOrd for RoyaltyRecipient

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impl PartialOrd for radix_engine::system::system_modules::costing::fee_reserve::StorageType

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impl PartialOrd for Proposer

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impl PartialOrd for Role

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impl PartialOrd for DefaultDepositRule

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impl PartialOrd for ResourcePreference

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impl PartialOrd for PartitionDescription

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impl PartialOrd for AccessControllerPartitionOffset

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impl PartialOrd for AccessRule

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impl PartialOrd for AccessRuleNode

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impl PartialOrd for AccountPartitionOffset

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impl PartialOrd for AttachedModuleId

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impl PartialOrd for AuthZoneField

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impl PartialOrd for BlueprintHook

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impl PartialOrd for BootLoaderField

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impl PartialOrd for ComponentField

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impl PartialOrd for ComponentRoyaltyPartitionOffset

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impl PartialOrd for ConsensusManagerPartitionOffset

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impl PartialOrd for EntityType

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impl PartialOrd for FungibleBucketField

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impl PartialOrd for FungibleProofField

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impl PartialOrd for FungibleResourceManagerPartitionOffset

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impl PartialOrd for FungibleVaultPartitionOffset

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impl PartialOrd for Level

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impl PartialOrd for ManifestAddress

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impl PartialOrd for MetadataPartitionOffset

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impl PartialOrd for MethodAccessibility

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impl PartialOrd for ModuleId

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impl PartialOrd for MultiResourcePoolPartitionOffset

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impl PartialOrd for NonFungibleBucketField

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impl PartialOrd for NonFungibleIdType

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impl PartialOrd for NonFungibleLocalId

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impl PartialOrd for NonFungibleProofField

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impl PartialOrd for NonFungibleResourceManagerPartitionOffset

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impl PartialOrd for NonFungibleVaultPartitionOffset

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impl PartialOrd for OneResourcePoolPartitionOffset

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impl PartialOrd for OwnerRoleUpdater

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impl PartialOrd for PackagePartitionOffset

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impl PartialOrd for ProofRule

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impl PartialOrd for ResourceFeature

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impl PartialOrd for ResourceOrNonFungible

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impl PartialOrd for RoleAssignmentPartitionOffset

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impl PartialOrd for RoyaltyField

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impl PartialOrd for SubstateKey

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impl PartialOrd for TransactionTrackerField

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impl PartialOrd for TwoResourcePoolPartitionOffset

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impl PartialOrd for TypeInfoField

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impl PartialOrd for ValidatorPartitionOffset

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impl PartialOrd for WorktopField

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impl PartialOrd for AsciiChar

1.7.0 · source§

impl PartialOrd for IpAddr

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impl PartialOrd for SocketAddr

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impl PartialOrd for ErrorKind

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impl PartialOrd for Sign

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impl PartialOrd for Ordering

1.34.0 · source§

impl PartialOrd for Infallible

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impl PartialOrd for bool

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impl PartialOrd for char

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impl PartialOrd for f32

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impl PartialOrd for f64

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impl PartialOrd for i8

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impl PartialOrd for i16

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impl PartialOrd for i32

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impl PartialOrd for i64

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impl PartialOrd for i128

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impl PartialOrd for isize

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impl PartialOrd for !

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impl PartialOrd for str

Implements comparison operations on strings.

Strings are compared lexicographically by their byte values. This compares Unicode code points based on their positions in the code charts. This is not necessarily the same as “alphabetical” order, which varies by language and locale. Comparing strings according to culturally-accepted standards requires locale-specific data that is outside the scope of the str type.

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impl PartialOrd for u8

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impl PartialOrd for u16

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impl PartialOrd for u32

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impl PartialOrd for u64

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impl PartialOrd for u128

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impl PartialOrd for ()

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impl PartialOrd for usize

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impl PartialOrd for DbPartitionKey

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impl PartialOrd for DbSortKey

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impl PartialOrd for AccountAuthorizedDepositorKeyPayload

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impl PartialOrd for AccountResourcePreferenceKeyPayload

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impl PartialOrd for AccountResourceVaultKeyPayload

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impl PartialOrd for AddAuthorizedDepositorEvent

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impl PartialOrd for RemoveAuthorizedDepositorEvent

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impl PartialOrd for RemoveResourcePreferenceEvent

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impl PartialOrd for SetDefaultDepositRuleEvent

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impl PartialOrd for SetResourcePreferenceEvent

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impl PartialOrd for ConsensusManagerRegisteredValidatorByStakeKeyPayload

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impl PartialOrd for Validator

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impl PartialOrd for PackageBlueprintVersionAuthConfigKeyPayload

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impl PartialOrd for PackageBlueprintVersionDefinitionKeyPayload

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impl PartialOrd for PackageBlueprintVersionDependenciesKeyPayload

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impl PartialOrd for PackageBlueprintVersionRoyaltyConfigKeyPayload

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impl PartialOrd for PackageCodeInstrumentedCodeKeyPayload

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impl PartialOrd for PackageCodeOriginalCodeKeyPayload

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impl PartialOrd for PackageCodeVmTypeKeyPayload

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impl PartialOrd for PackageSchemaKeyPayload

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impl PartialOrd for NonFungibleResourceManagerDataKeyPayload

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impl PartialOrd for NonFungibleVaultNonFungibleKeyPayload

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impl PartialOrd for TransientReference

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impl PartialOrd for MetadataEntryKeyPayload

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impl PartialOrd for RoleAssignmentAccessRuleKeyPayload

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impl PartialOrd for ComponentRoyaltyMethodAmountKeyPayload

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impl PartialOrd for EnabledModules

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impl PartialOrd for BlueprintVersion

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impl PartialOrd for BlueprintVersionKey

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impl PartialOrd for CanonicalBlueprintId

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impl PartialOrd for CodeHash

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impl PartialOrd for Bls12381G1PublicKey

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impl PartialOrd for Bls12381G2Signature

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impl PartialOrd for BlueprintId

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impl PartialOrd for BytesNonFungibleLocalId

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impl PartialOrd for ComponentAddress

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impl PartialOrd for Decimal

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impl PartialOrd for Ed25519PublicKey

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impl PartialOrd for Epoch

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impl PartialOrd for EventFlags

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impl PartialOrd for FieldValue

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impl PartialOrd for GlobalAddress

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impl PartialOrd for Hash

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impl PartialOrd for I192

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impl PartialOrd for I256

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impl PartialOrd for I320

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impl PartialOrd for I384

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impl PartialOrd for I448

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impl PartialOrd for I512

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impl PartialOrd for I768

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impl PartialOrd for IntegerNonFungibleLocalId

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impl PartialOrd for InternalAddress

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impl PartialOrd for LockFlags

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impl PartialOrd for ManifestProof

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impl PartialOrd for MethodKey

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impl PartialOrd for ModuleRoleKey

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impl PartialOrd for NodeId

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impl PartialOrd for NonFungibleGlobalId

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impl PartialOrd for OwnerRoleEntry

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impl PartialOrd for PackageAddress

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impl PartialOrd for PartitionNumber

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impl PartialOrd for PartitionOffset

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impl PartialOrd for PreciseDecimal

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impl PartialOrd for RUIDNonFungibleLocalId

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impl PartialOrd for RefTypes

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impl PartialOrd for Reference

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impl PartialOrd for ResourceAddress

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impl PartialOrd for RoleKey

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impl PartialOrd for RoleList

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impl PartialOrd for SchemaHash

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impl PartialOrd for Secp256k1PublicKey

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impl PartialOrd for String

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impl PartialOrd for StringNonFungibleLocalId

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impl PartialOrd for U192

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impl PartialOrd for U256

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impl PartialOrd for U320

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impl PartialOrd for U384

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impl PartialOrd for U448

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impl PartialOrd for U512

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impl PartialOrd for U768

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impl PartialOrd for VaultFreezeFlags

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impl PartialOrd for radix_engine::types::radix_engine_common::prelude::fmt::Error

1.64.0 · source§

impl PartialOrd for CString

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impl PartialOrd for TypeId

1.27.0 · source§

impl PartialOrd for CpuidResult

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impl PartialOrd for CStr

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impl PartialOrd for Ipv4Addr

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impl PartialOrd for Ipv6Addr

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impl PartialOrd for SocketAddrV4

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impl PartialOrd for SocketAddrV6

1.3.0 · source§

impl PartialOrd for Duration

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impl PartialOrd for OsStr

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impl PartialOrd for OsString

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impl PartialOrd for Path

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impl PartialOrd for PathBuf

1.8.0 · source§

impl PartialOrd for Instant

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impl PartialOrd for SystemTime

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impl PartialOrd for BigInt

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impl PartialOrd for BigUint

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impl PartialOrd for Ident

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impl PartialOrd for BuildMetadata

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impl PartialOrd for Prerelease

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impl PartialOrd for Version

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impl PartialOrd for Lifetime

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impl PartialOrd for ATerm

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impl PartialOrd for B0

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impl PartialOrd for B1

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impl PartialOrd for Z0

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impl PartialOrd for Equal

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impl PartialOrd for Greater

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impl PartialOrd for Less

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impl PartialOrd for UTerm

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impl PartialOrd for Braced

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impl PartialOrd for Hyphenated

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impl PartialOrd for Simple

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impl PartialOrd for Urn

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impl PartialOrd for Uuid

1.33.0 · source§

impl PartialOrd for PhantomPinned

1.34.0 · source§

impl PartialOrd for NonZero<i8>

1.34.0 · source§

impl PartialOrd for NonZero<i16>

1.34.0 · source§

impl PartialOrd for NonZero<i32>

1.34.0 · source§

impl PartialOrd for NonZero<i64>

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impl PartialOrd for NonZero<i128>

1.34.0 · source§

impl PartialOrd for NonZero<isize>

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impl PartialOrd for NonZero<u8>

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impl PartialOrd for NonZero<u16>

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impl PartialOrd for NonZero<u32>

1.28.0 · source§

impl PartialOrd for NonZero<u64>

1.28.0 · source§

impl PartialOrd for NonZero<u128>

1.28.0 · source§

impl PartialOrd for NonZero<usize>

const: unstable · source§

impl PartialOrd for Alignment

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impl PartialOrd for All

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impl PartialOrd for BigEndian

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impl PartialOrd for ClassBytesRange

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impl PartialOrd for ClassUnicodeRange

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impl PartialOrd for ComponentSectionId

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impl PartialOrd for CurveType

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impl PartialOrd for CustomSectionKind

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impl PartialOrd for Error

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impl PartialOrd for Error

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impl PartialOrd for FlashTransactionHash

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impl PartialOrd for FuncType

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impl PartialOrd for HeapType

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impl PartialOrd for IntentHash

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impl PartialOrd for InvalidParityValue

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impl PartialOrd for KeyPair

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impl PartialOrd for KeyPair

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impl PartialOrd for Literal

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impl PartialOrd for LittleEndian

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impl PartialOrd for Message

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impl PartialOrd for NonMaxUsize

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impl PartialOrd for NotarizedTransactionHash

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impl PartialOrd for Null

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impl PartialOrd for Pages

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impl PartialOrd for Parity

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impl PartialOrd for PatternID

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impl PartialOrd for Position

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impl PartialOrd for PublicKey

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impl PartialOrd for PublicKey

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impl PartialOrd for PublicKeyFingerprint

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impl PartialOrd for RawFlashTransaction

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impl PartialOrd for RawIntent

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impl PartialOrd for RawNotarizedTransaction

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impl PartialOrd for RawSignedIntent

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impl PartialOrd for RawSystemTransaction

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impl PartialOrd for RecoverableSignature

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impl PartialOrd for RefType

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impl PartialOrd for ResourceId

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impl PartialOrd for Scalar

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impl PartialOrd for SecretKey

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impl PartialOrd for SectionId

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impl PartialOrd for SharedSecret

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impl PartialOrd for SignOnly

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impl PartialOrd for Signature

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impl PartialOrd for Signature

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impl PartialOrd for SignedIntentHash

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impl PartialOrd for SmallIndex

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impl PartialOrd for Span

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impl PartialOrd for StateID

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impl PartialOrd for StorageType

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impl PartialOrd for SystemTransactionHash

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impl PartialOrd for Unit

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impl PartialOrd for UntypedValue

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impl PartialOrd for Utf8Range

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impl PartialOrd for Utf8Sequence

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impl PartialOrd for ValType

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impl PartialOrd for ValueType

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impl PartialOrd for Variant

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impl PartialOrd for VerifyOnly

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impl PartialOrd for XOnlyPublicKey

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impl PartialOrd for XOnlyPublicKey

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impl PartialOrd for u5

1.16.0 · source§

impl PartialOrd<IpAddr> for Ipv4Addr

1.16.0 · source§

impl PartialOrd<IpAddr> for Ipv6Addr

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impl PartialOrd<str> for OsStr

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impl PartialOrd<str> for OsString

1.16.0 · source§

impl PartialOrd<Ipv4Addr> for IpAddr

1.16.0 · source§

impl PartialOrd<Ipv6Addr> for IpAddr

1.8.0 · source§

impl PartialOrd<OsStr> for Path

1.8.0 · source§

impl PartialOrd<OsStr> for PathBuf

1.8.0 · source§

impl PartialOrd<OsString> for Path

1.8.0 · source§

impl PartialOrd<OsString> for PathBuf

1.8.0 · source§

impl PartialOrd<Path> for OsStr

1.8.0 · source§

impl PartialOrd<Path> for OsString

1.8.0 · source§

impl PartialOrd<Path> for PathBuf

1.8.0 · source§

impl PartialOrd<PathBuf> for OsStr

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impl PartialOrd<PathBuf> for OsString

1.8.0 · source§

impl PartialOrd<PathBuf> for Path

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impl<'a> PartialOrd for Component<'a>

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impl<'a> PartialOrd for Prefix<'a>

1.10.0 · source§

impl<'a> PartialOrd for Location<'a>

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impl<'a> PartialOrd for Components<'a>

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impl<'a> PartialOrd for PrefixComponent<'a>

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impl<'a> PartialOrd for SectionCode<'a>

1.8.0 · source§

impl<'a> PartialOrd<&'a OsStr> for Path

1.8.0 · source§

impl<'a> PartialOrd<&'a OsStr> for PathBuf

1.8.0 · source§

impl<'a> PartialOrd<&'a Path> for OsStr

1.8.0 · source§

impl<'a> PartialOrd<&'a Path> for OsString

1.8.0 · source§

impl<'a> PartialOrd<&'a Path> for PathBuf

1.8.0 · source§

impl<'a> PartialOrd<Cow<'a, OsStr>> for Path

1.8.0 · source§

impl<'a> PartialOrd<Cow<'a, OsStr>> for PathBuf

1.8.0 · source§

impl<'a> PartialOrd<Cow<'a, Path>> for OsStr

1.8.0 · source§

impl<'a> PartialOrd<Cow<'a, Path>> for OsString

1.8.0 · source§

impl<'a> PartialOrd<Cow<'a, Path>> for Path

1.8.0 · source§

impl<'a> PartialOrd<Cow<'a, Path>> for PathBuf

1.8.0 · source§

impl<'a> PartialOrd<OsStr> for &'a Path

1.8.0 · source§

impl<'a> PartialOrd<OsStr> for Cow<'a, Path>

1.8.0 · source§

impl<'a> PartialOrd<OsString> for &'a Path

1.8.0 · source§

impl<'a> PartialOrd<OsString> for Cow<'a, Path>

1.8.0 · source§

impl<'a> PartialOrd<Path> for &'a OsStr

1.8.0 · source§

impl<'a> PartialOrd<Path> for Cow<'a, OsStr>

1.8.0 · source§

impl<'a> PartialOrd<Path> for Cow<'a, Path>

1.8.0 · source§

impl<'a> PartialOrd<PathBuf> for &'a OsStr

1.8.0 · source§

impl<'a> PartialOrd<PathBuf> for &'a Path

1.8.0 · source§

impl<'a> PartialOrd<PathBuf> for Cow<'a, OsStr>

1.8.0 · source§

impl<'a> PartialOrd<PathBuf> for Cow<'a, Path>

1.8.0 · source§

impl<'a, 'b> PartialOrd<&'a OsStr> for OsString

1.8.0 · source§

impl<'a, 'b> PartialOrd<&'a Path> for Cow<'b, OsStr>

1.8.0 · source§

impl<'a, 'b> PartialOrd<&'b OsStr> for Cow<'a, OsStr>

1.8.0 · source§

impl<'a, 'b> PartialOrd<&'b OsStr> for Cow<'a, Path>

1.8.0 · source§

impl<'a, 'b> PartialOrd<&'b Path> for Cow<'a, Path>

1.8.0 · source§

impl<'a, 'b> PartialOrd<Cow<'a, OsStr>> for &'b OsStr

1.8.0 · source§

impl<'a, 'b> PartialOrd<Cow<'a, OsStr>> for OsStr

1.8.0 · source§

impl<'a, 'b> PartialOrd<Cow<'a, OsStr>> for OsString

1.8.0 · source§

impl<'a, 'b> PartialOrd<Cow<'a, Path>> for &'b OsStr

1.8.0 · source§

impl<'a, 'b> PartialOrd<Cow<'a, Path>> for &'b Path

1.8.0 · source§

impl<'a, 'b> PartialOrd<Cow<'b, OsStr>> for &'a Path

1.8.0 · source§

impl<'a, 'b> PartialOrd<OsStr> for Cow<'a, OsStr>

1.8.0 · source§

impl<'a, 'b> PartialOrd<OsStr> for OsString

1.8.0 · source§

impl<'a, 'b> PartialOrd<OsString> for &'a OsStr

1.8.0 · source§

impl<'a, 'b> PartialOrd<OsString> for Cow<'a, OsStr>

1.8.0 · source§

impl<'a, 'b> PartialOrd<OsString> for OsStr

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impl<'a, B> PartialOrd for Cow<'a, B>
where B: PartialOrd + ToOwned + ?Sized,

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impl<'buf> PartialOrd for AllPreallocated<'buf>

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impl<'buf> PartialOrd for SignOnlyPreallocated<'buf>

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impl<'buf> PartialOrd for VerifyOnlyPreallocated<'buf>

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impl<'g, T> PartialOrd for Shared<'g, T>
where T: Pointable + ?Sized,

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impl<A> PartialOrd for SmallVec<A>
where A: Array, <A as Array>::Item: PartialOrd,

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impl<A, B> PartialOrd<&B> for &A
where A: PartialOrd<B> + ?Sized, B: ?Sized,

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impl<A, B> PartialOrd<&mut B> for &mut A
where A: PartialOrd<B> + ?Sized, B: ?Sized,

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impl<Dyn> PartialOrd for DynMetadata<Dyn>
where Dyn: ?Sized,

1.4.0 · source§

impl<F> PartialOrd for F
where F: FnPtr,

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impl<H, T> PartialOrd for HeaderSlice<H, T>
where H: PartialOrd, T: PartialOrd + ?Sized,

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impl<H, T> PartialOrd for HeaderSlice<HeaderWithLength<H>, T>
where H: PartialOrd, T: PartialOrd + ?Sized,

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impl<H, T> PartialOrd for ThinArc<H, T>
where H: PartialOrd, T: PartialOrd,

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impl<K, V> PartialOrd for radix_engine::types::radix_engine_common::prelude::indexmap::map::Slice<K, V>
where K: PartialOrd, V: PartialOrd,

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impl<K, V> PartialOrd for IndexMap<K, V>
where K: PartialOrd, V: PartialOrd,

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impl<K, V, A> PartialOrd for BTreeMap<K, V, A>
where K: PartialOrd, V: PartialOrd, A: Allocator + Clone,

1.41.0 · source§

impl<Ptr, Q> PartialOrd<Pin<Q>> for Pin<Ptr>
where Ptr: Deref, Q: Deref, <Ptr as Deref>::Target: PartialOrd<<Q as Deref>::Target>,

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impl<T> PartialOrd for Option<T>
where T: PartialOrd,

1.36.0 · source§

impl<T> PartialOrd for Poll<T>
where T: PartialOrd,

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impl<T> PartialOrd for *const T
where T: ?Sized,

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impl<T> PartialOrd for *mut T
where T: ?Sized,

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impl<T> PartialOrd for [T]
where T: PartialOrd,

Implements comparison of vectors lexicographically.

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impl<T> PartialOrd for (T₁, T₂, …, Tₙ)
where T: PartialOrd + ?Sized,

This trait is implemented for tuples up to twelve items long.

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impl<T> PartialOrd for BurnRoles<T>
where T: PartialOrd,

1.10.0 · source§

impl<T> PartialOrd for Cell<T>
where T: PartialOrd + Copy,

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impl<T> PartialOrd for DepositRoles<T>
where T: PartialOrd,

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impl<T> PartialOrd for FreezeRoles<T>
where T: PartialOrd,

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impl<T> PartialOrd for MintRoles<T>
where T: PartialOrd,

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impl<T> PartialOrd for NonFungibleDataUpdateRoles<T>
where T: PartialOrd,

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impl<T> PartialOrd for PhantomData<T>
where T: ?Sized,

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impl<T> PartialOrd for RecallRoles<T>
where T: PartialOrd,

1.10.0 · source§

impl<T> PartialOrd for RefCell<T>
where T: PartialOrd + ?Sized,

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impl<T> PartialOrd for WithdrawRoles<T>
where T: PartialOrd,

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impl<T> PartialOrd for radix_engine::types::radix_engine_common::prelude::indexmap::set::Slice<T>
where T: PartialOrd,

1.19.0 · source§

impl<T> PartialOrd for Reverse<T>
where T: PartialOrd,

1.20.0 · source§

impl<T> PartialOrd for ManuallyDrop<T>
where T: PartialOrd + ?Sized,

1.74.0 · source§

impl<T> PartialOrd for Saturating<T>
where T: PartialOrd,

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impl<T> PartialOrd for Wrapping<T>
where T: PartialOrd,

1.25.0 · source§

impl<T> PartialOrd for NonNull<T>
where T: ?Sized,

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impl<T> PartialOrd for Arc<T>
where T: PartialOrd + ?Sized,

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impl<T> PartialOrd for IndexSet<T>
where T: PartialOrd,

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impl<T> PartialOrd<T> for F32
where T: Into<F32> + Copy,

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impl<T> PartialOrd<T> for F64
where T: Into<F64> + Copy,

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impl<T, A1, A2> PartialOrd<Vec<T, A2>> for Vec<T, A1>
where T: PartialOrd, A1: Allocator, A2: Allocator,

Implements comparison of vectors, lexicographically.

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impl<T, A> PartialOrd for BTreeSet<T, A>
where T: PartialOrd, A: Allocator + Clone,

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impl<T, A> PartialOrd for Box<T, A>
where T: PartialOrd + ?Sized, A: Allocator,

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impl<T, A> PartialOrd for LinkedList<T, A>
where T: PartialOrd, A: Allocator,

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impl<T, A> PartialOrd for Rc<T, A>
where T: PartialOrd + ?Sized, A: Allocator,

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impl<T, A> PartialOrd for VecDeque<T, A>
where T: PartialOrd, A: Allocator,

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impl<T, A> PartialOrd for radix_engine::types::radix_engine_common::prelude::rust::sync::Arc<T, A>
where T: PartialOrd + ?Sized, A: Allocator,

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impl<T, E> PartialOrd for Result<T, E>
where T: PartialOrd, E: PartialOrd,

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impl<T, N> PartialOrd for GenericArray<T, N>
where T: PartialOrd, N: ArrayLength<T>,

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impl<T, const N: usize> PartialOrd for [T; N]
where T: PartialOrd,

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impl<T, const N: usize> PartialOrd for Mask<T, N>

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impl<T, const N: usize> PartialOrd for Simd<T, N>

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impl<T, const N: usize> PartialOrd for TagNonNull<T, N>

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impl<T, const N: usize> PartialOrd for TagPtr<T, N>

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impl<U> PartialOrd for NInt<U>

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impl<U> PartialOrd for PInt<U>

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impl<U, B> PartialOrd for UInt<U, B>
where U: PartialOrd, B: PartialOrd,

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impl<V, A> PartialOrd for TArr<V, A>
where V: PartialOrd, A: PartialOrd,

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impl<Y, R> PartialOrd for CoroutineState<Y, R>
where Y: PartialOrd, R: PartialOrd,

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impl<const N: usize> PartialOrd for BInt<N>

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impl<const N: usize> PartialOrd for BIntD8<N>

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impl<const N: usize> PartialOrd for BIntD16<N>

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impl<const N: usize> PartialOrd for BIntD32<N>

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impl<const N: usize> PartialOrd for BUint<N>

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impl<const N: usize> PartialOrd for BUintD8<N>

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impl<const N: usize> PartialOrd for BUintD16<N>

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impl<const N: usize> PartialOrd for BUintD32<N>