Struct scrypto::prelude::Hash

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pub struct Hash(pub [u8; 32]);
Expand description

Represents a 32-byte hash digest.

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§0: [u8; 32]

Implementations§

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impl Hash

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pub const LENGTH: usize = 32usize

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pub fn lower_bytes<const N: usize>(&self) -> [u8; N]

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impl Hash

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pub fn to_vec(&self) -> Vec<u8>

Trait Implementations§

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impl AsRef<[u8]> for Hash

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fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Hash> for CodeHash

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fn as_ref(&self) -> &Hash

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Hash> for Hash

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fn as_ref(&self) -> &Hash

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Hash> for SchemaHash

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fn as_ref(&self) -> &Hash

Converts this type into a shared reference of the (usually inferred) input type.
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impl<X> Categorize<X> for Hash
where X: CustomValueKind,

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impl Clone for Hash

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fn clone(&self) -> Hash

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Hash

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl<D, X> Decode<X, D> for Hash
where D: Decoder<X>, X: CustomValueKind,

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fn decode_body_with_value_kind( decoder: &mut D, value_kind: ValueKind<X> ) -> Result<Hash, DecodeError>

Decodes the type from the decoder, which should match a preloaded value kind. Read more
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impl<C> Describe<C> for Hash

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const TYPE_ID: RustTypeId = _

The TYPE_ID should give a unique identifier for its SBOR schema type. An SBOR schema type capture details about the SBOR payload, how it should be interpreted, validated and displayed. Read more
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fn type_data() -> TypeData<C, RustTypeId>

Returns the local schema for the given type. Read more
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fn add_all_dependencies(aggregator: &mut TypeAggregator<C>)

For each type referenced in get_local_type_data, we need to ensure that the type and all of its own references get added to the aggregator. Read more
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impl Display for Hash

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl<E, X> Encode<X, E> for Hash
where E: Encoder<X>, X: CustomValueKind,

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fn encode_value_kind(&self, encoder: &mut E) -> Result<(), EncodeError>

Encodes the SBOR value’s kind to the encoder
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fn encode_body(&self, encoder: &mut E) -> Result<(), EncodeError>

Encodes the SBOR body of the type to the encoder. Read more
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impl From<CodeHash> for Hash

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fn from(value: CodeHash) -> Hash

Converts to this type from the input type.
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impl From<Hash> for CodeHash

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fn from(value: Hash) -> CodeHash

Converts to this type from the input type.
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impl From<Hash> for SchemaHash

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fn from(value: Hash) -> SchemaHash

Converts to this type from the input type.
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impl From<Hash> for Vec<u8>

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fn from(value: Hash) -> Vec<u8>

Converts to this type from the input type.
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impl From<SchemaHash> for Hash

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fn from(value: SchemaHash) -> Hash

Converts to this type from the input type.
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impl FromStr for Hash

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type Err = ParseHashError

The associated error which can be returned from parsing.
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fn from_str(s: &str) -> Result<Hash, <Hash as FromStr>::Err>

Parses a string s to return a value of this type. Read more
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impl Hash for Hash

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fn hash<__H>(&self, state: &mut __H)
where __H: Hasher,

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl IsHash for Hash

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fn as_bytes(&self) -> &[u8; 32]

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fn as_slice(&self) -> &[u8]

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fn as_hash(&self) -> &Hash

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fn into_bytes(self) -> [u8; 32]

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fn into_hash(self) -> Hash

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fn from_bytes(bytes: [u8; 32]) -> Self

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fn from_hash(hash: Hash) -> Self

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impl Ord for Hash

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fn cmp(&self, other: &Hash) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl PartialEq for Hash

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fn eq(&self, other: &Hash) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialOrd for Hash

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

This method returns an ordering between self and other values if one exists. Read more
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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. Read more
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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. Read more
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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. Read more
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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. Read more
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impl<X> SborEnum<X> for Hash
where X: CustomValueKind, &'b_ [u8; 32]: for<'b_> SborEnum<X>,

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impl<X> SborTuple<X> for Hash
where X: CustomValueKind, &'b_ [u8; 32]: for<'b_> SborTuple<X>,

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impl TryFrom<&[u8]> for Hash

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type Error = ParseHashError

The type returned in the event of a conversion error.
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fn try_from(slice: &[u8]) -> Result<Hash, <Hash as TryFrom<&[u8]>>::Error>

Performs the conversion.
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impl Copy for Hash

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impl Eq for Hash

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impl StructuralPartialEq for Hash

Auto Trait Implementations§

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impl RefUnwindSafe for Hash

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impl Send for Hash

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impl Sync for Hash

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impl Unpin for Hash

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impl UnwindSafe for Hash

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<U> As for U

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fn as_<T>(self) -> T
where T: CastFrom<U>,

Casts self to type T. The semantics of numeric casting with the as operator are followed, so <T as As>::as_::<U> can be used in the same way as T as U for numeric conversions. Read more
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impl<T> Base32Len for T
where T: AsRef<[u8]>,

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fn base32_len(&self) -> usize

Calculate the base32 serialized length
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CheckBase32<Vec<u5>> for T
where T: AsRef<[u8]>,

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type Err = Error

Error type if conversion fails
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fn check_base32(self) -> Result<Vec<u5>, <T as CheckBase32<Vec<u5>>>::Err>

Check if all values are in range and return array-like struct of u5 values
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToBase32 for T
where T: AsRef<[u8]>,

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fn write_base32<W>(&self, writer: &mut W) -> Result<(), <W as WriteBase32>::Err>
where W: WriteBase32,

Encode as base32 and write it to the supplied writer Implementations shouldn’t allocate.
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fn to_base32(&self) -> Vec<u5>

Convert Self to base32 vector
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impl<T> ToHex for T
where T: AsRef<[u8]>,

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fn encode_hex<U>(&self) -> U
where U: FromIterator<char>,

Encode the hex strict representing self into the result. Lower case letters are used (e.g. f9b4ca)
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fn encode_hex_upper<U>(&self) -> U
where U: FromIterator<char>,

Encode the hex strict representing self into the result. Upper case letters are used (e.g. F9B4CA)
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> BasicCategorize for T

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impl<T> BasicDecode for T

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impl<T> BasicDescribe for T

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impl<T> BasicEncode for T

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impl<T> BasicSbor for T

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impl<T> ManifestCategorize for T

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impl<T> ManifestDecode for T

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impl<T> ManifestEncode for T

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impl<T> ScryptoCategorize for T

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impl<T> ScryptoDecode for T

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impl<T> ScryptoDescribe for T

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impl<T> ScryptoEncode for T

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impl<T> ScryptoSbor for T