pub struct Epoch(u64);
Expand description
A type-safe consensus epoch number.
Tuple Fields§
§0: u64
Implementations§
source§impl Epoch
impl Epoch
sourcepub fn next(&self) -> Option<Epoch>
pub fn next(&self) -> Option<Epoch>
Creates an epoch immediately following this one.
Returns None
if this epoch’s number is u64::MAX
(such situation would indicate a bug
or a deliberate harm meant by byzantine actors, since regular epoch progression should not
reach such numbers within next thousands of years).
sourcepub fn after(&self, epoch_count: u64) -> Option<Epoch>
pub fn after(&self, epoch_count: u64) -> Option<Epoch>
Creates an epoch following this one after the given number of epochs.
Returns None
if the resulting number is greater than u64::MAX
(such situation would
indicate a bug or a deliberate harm meant by byzantine actors, since regular epoch delays
configured by a network should not span thousands of years).
Trait Implementations§
source§impl<X> Categorize<X> for Epochwhere
X: CustomValueKind,
impl<X> Categorize<X> for Epochwhere
X: CustomValueKind,
fn value_kind() -> ValueKind<X>
source§impl<D, X> Decode<X, D> for Epochwhere
D: Decoder<X>,
X: CustomValueKind,
impl<D, X> Decode<X, D> for Epochwhere
D: Decoder<X>,
X: CustomValueKind,
source§fn decode_body_with_value_kind(
decoder: &mut D,
value_kind: ValueKind<X>
) -> Result<Epoch, DecodeError>
fn decode_body_with_value_kind( decoder: &mut D, value_kind: ValueKind<X> ) -> Result<Epoch, DecodeError>
Decodes the type from the decoder, which should match a preloaded value kind. Read more
source§impl<C> Describe<C> for Epochwhere
C: CustomTypeKind<RustTypeId>,
impl<C> Describe<C> for Epochwhere
C: CustomTypeKind<RustTypeId>,
source§const TYPE_ID: RustTypeId = _
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 moresource§fn type_data() -> TypeData<C, RustTypeId>
fn type_data() -> TypeData<C, RustTypeId>
Returns the local schema for the given type. Read more
source§fn add_all_dependencies(aggregator: &mut TypeAggregator<C>)
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 moresource§impl<E, X> Encode<X, E> for Epochwhere
E: Encoder<X>,
X: CustomValueKind,
impl<E, X> Encode<X, E> for Epochwhere
E: Encoder<X>,
X: CustomValueKind,
source§fn encode_value_kind(&self, encoder: &mut E) -> Result<(), EncodeError>
fn encode_value_kind(&self, encoder: &mut E) -> Result<(), EncodeError>
Encodes the SBOR value’s kind to the encoder
source§fn encode_body(&self, encoder: &mut E) -> Result<(), EncodeError>
fn encode_body(&self, encoder: &mut E) -> Result<(), EncodeError>
Encodes the SBOR body of the type to the encoder. Read more
source§impl Ord for Epoch
impl Ord for Epoch
source§impl PartialEq for Epoch
impl PartialEq for Epoch
source§impl PartialOrd for Epoch
impl PartialOrd for Epoch
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
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 moresource§impl<X> SborEnum<X> for Epoch
impl<X> SborEnum<X> for Epoch
fn get_discriminator(&self) -> u8
fn get_length(&self) -> usize
impl Copy for Epoch
impl Eq for Epoch
impl StructuralPartialEq for Epoch
Auto Trait Implementations§
impl RefUnwindSafe for Epoch
impl Send for Epoch
impl Sync for Epoch
impl Unpin for Epoch
impl UnwindSafe for Epoch
Blanket Implementations§
§impl<U> As for U
impl<U> As for U
§fn as_<T>(self) -> Twhere
T: CastFrom<U>,
fn as_<T>(self) -> Twhere
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 moresource§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Checks if this value is equivalent to the given key. Read more