Struct CommitHash 

pub struct CommitHash { /* private fields */ }

Implementations

impl CommitHash

pub const ZERO: Self

pub fn pretty(&self) -> String

Encodes the CommitHash to base58 and returns it as a string

Trait Implementations

impl Clone for CommitHash

fn clone(&self) -> CommitHash

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CommitHash

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

Formats the value using the given formatter.

impl Default for CommitHash

fn default() -> CommitHash

Returns the “default value” for a type.

impl Display for CommitHash

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

Formats the value using the given formatter.

impl EmptyState<(), CommitHash> for ()

fn empty() -> CommitHash

where CommitHash: Sized,

Produces the empty state for this type.

fn is_empty(val: &CommitHash) -> bool

Returns true iff this instance is in the empty state.

fn clear(val: &mut CommitHash)

impl ForOverwrite<(), CommitHash> for ()

fn for_overwrite() -> CommitHash

Produces a new Self value to be overwritten.

impl From<CommitHash> for [u8; 32]

fn from(value: CommitHash) -> Self

Converts to this type from the input type.

impl FromStr for CommitHash

type Err = CommitHashParseErr

The associated error which can be returned from parsing.

fn from_str(value: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl IntoBytes for CommitHash

where CommitHashPrefix: IntoBytes, [u8; 31]: IntoBytes, (): PaddingFree<Self, { _ }>,

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

where Self: Immutable,

Gets the bytes of this value.

fn write_to(&self, dst: &mut [u8]) -> Result<(), SizeError<&Self, &mut [u8]>>

where Self: Immutable,

Writes a copy of self to dst.

fn write_to_prefix( &self, dst: &mut [u8], ) -> Result<(), SizeError<&Self, &mut [u8]>>

where Self: Immutable,

Writes a copy of self to the prefix of dst.

fn write_to_suffix( &self, dst: &mut [u8], ) -> Result<(), SizeError<&Self, &mut [u8]>>

where Self: Immutable,

Writes a copy of self to the suffix of dst.

impl KnownLayout for CommitHash

where [u8; 31]: KnownLayout,

type PointerMetadata = <[u8; 31] as KnownLayout>::PointerMetadata

The type of metadata stored in a pointer to Self.

fn size_for_metadata(meta: Self::PointerMetadata) -> Option<usize>

Computes the size of an object of type Self with the given pointer metadata.

impl PartialEq for CommitHash

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<[u8; 32]> for CommitHash

type Error = CommitHashParseErr

The type returned in the event of a conversion error.

fn try_from(value: [u8; 32]) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFromBytes for CommitHash

where CommitHashPrefix: TryFromBytes, [u8; 31]: TryFromBytes,

fn try_ref_from_bytes( source: &[u8], ) -> Result<&Self, ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: KnownLayout + Immutable,

Attempts to interpret the given source as a &Self.

fn try_ref_from_prefix( source: &[u8], ) -> Result<(&Self, &[u8]), ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: KnownLayout + Immutable,

Attempts to interpret the prefix of the given source as a &Self.

fn try_ref_from_suffix( source: &[u8], ) -> Result<(&[u8], &Self), ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: KnownLayout + Immutable,

Attempts to interpret the suffix of the given source as a &Self.

fn try_mut_from_bytes( bytes: &mut [u8], ) -> Result<&mut Self, ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, ValidityError<&mut [u8], Self>>>

where Self: KnownLayout + IntoBytes,

Attempts to interpret the given source as a &mut Self without copying.

fn try_mut_from_prefix( source: &mut [u8], ) -> Result<(&mut Self, &mut [u8]), ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, ValidityError<&mut [u8], Self>>>

where Self: KnownLayout + IntoBytes,

Attempts to interpret the prefix of the given source as a &mut Self.

fn try_mut_from_suffix( source: &mut [u8], ) -> Result<(&mut [u8], &mut Self), ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, ValidityError<&mut [u8], Self>>>

where Self: KnownLayout + IntoBytes,

Attempts to interpret the suffix of the given source as a &mut Self.

fn try_ref_from_bytes_with_elems( source: &[u8], count: usize, ) -> Result<&Self, ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: KnownLayout<PointerMetadata = usize> + Immutable,

Attempts to interpret the given source as a &Self with a DST length equal to count.

fn try_ref_from_prefix_with_elems( source: &[u8], count: usize, ) -> Result<(&Self, &[u8]), ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: KnownLayout<PointerMetadata = usize> + Immutable,

Attempts to interpret the prefix of the given source as a &Self with a DST length equal to count.

fn try_ref_from_suffix_with_elems( source: &[u8], count: usize, ) -> Result<(&[u8], &Self), ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: KnownLayout<PointerMetadata = usize> + Immutable,

Attempts to interpret the suffix of the given source as a &Self with a DST length equal to count.

fn try_mut_from_bytes_with_elems( source: &mut [u8], count: usize, ) -> Result<&mut Self, ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, ValidityError<&mut [u8], Self>>>

where Self: KnownLayout<PointerMetadata = usize> + IntoBytes,

Attempts to interpret the given source as a &mut Self with a DST length equal to count.

fn try_mut_from_prefix_with_elems( source: &mut [u8], count: usize, ) -> Result<(&mut Self, &mut [u8]), ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, ValidityError<&mut [u8], Self>>>

where Self: KnownLayout<PointerMetadata = usize> + IntoBytes,

Attempts to interpret the prefix of the given source as a &mut Self with a DST length equal to count.

fn try_mut_from_suffix_with_elems( source: &mut [u8], count: usize, ) -> Result<(&mut [u8], &mut Self), ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, ValidityError<&mut [u8], Self>>>

where Self: KnownLayout<PointerMetadata = usize> + IntoBytes,

Attempts to interpret the suffix of the given source as a &mut Self with a DST length equal to count.

fn try_read_from_bytes( source: &[u8], ) -> Result<Self, ConvertError<Infallible, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read the given source as a Self.

fn try_read_from_prefix( source: &[u8], ) -> Result<(Self, &[u8]), ConvertError<Infallible, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read a Self from the prefix of the given source.

fn try_read_from_suffix( source: &[u8], ) -> Result<(&[u8], Self), ConvertError<Infallible, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read a Self from the suffix of the given source.

impl<const __G: u8> ValueDecoder<GeneralGeneric<__G>, CommitHash> for ()

fn decode_value<B: Buf + ?Sized>( value: &mut CommitHash, buf: Capped<'_, B>, _ctx: DecodeContext, ) -> Result<(), DecodeError>

Decodes a field assuming the encoder’s wire type directly from the buffer.

impl<const __G: u8> ValueEncoder<GeneralGeneric<__G>, CommitHash> for ()

fn encode_value<B: BufMut + ?Sized>(value: &CommitHash, buf: &mut B)

Encodes the given value unconditionally. This is guaranteed to emit data to the buffer.

fn prepend_value<B: ReverseBuf + ?Sized>(value: &CommitHash, buf: &mut B)

Prepends the given value unconditionally. This is guaranteed to emit data to the buffer.

fn value_encoded_len(value: &CommitHash) -> usize

Returns the number of bytes the given value would be encoded as.

fn many_values_encoded_len<I>(values: I) -> usize

where I: ExactSizeIterator, I::Item: Deref<Target = CommitHash>,

Returns the number of total bytes to encode all the values in the given container.

impl<const __G: u8> Wiretyped<GeneralGeneric<__G>, CommitHash> for ()

const WIRE_TYPE: WireType = WireType::LengthDelimited

impl Eq for CommitHash

impl Immutable for CommitHash

where CommitHashPrefix: Immutable, [u8; 31]: Immutable,

impl StructuralPartialEq for CommitHash

impl Unaligned for CommitHash

where CommitHashPrefix: Unaligned, [u8; 31]: Unaligned,