Struct sc_network::multiaddr::multihash::Sha2Digest

[+] Show declaration

pub struct Sha2Digest<S>(_)
 where
    S: Size;

[−] Expand description

Multihash digest.

Trait Implementations

impl<S> AsMut<[u8]> for Sha2Digest<S> where
    S: Size, [+]

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pub fn as_mut(&mut self) -> &mut [u8][−]

Performs the conversion.

impl<S> AsRef<[u8]> for Sha2Digest<S> where
    S: Size, [+]

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pub fn as_ref(&self) -> &[u8][−]

Performs the conversion.

impl<S> Clone for Sha2Digest<S> where
    S: Clone + Size, [+]

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pub fn clone(&self) -> Sha2Digest<S>[−]

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl<S> Copy for Sha2Digest<S> where
    S: Size,
    <S as ArrayLength<u8>>::ArrayType: Copy, 

impl<S> Debug for Sha2Digest<S> where
    S: Debug + Size, [+]

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

Formats the value using the given formatter.

impl<S> Default for Sha2Digest<S> where
    S: Default + Size, [+]

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pub fn default() -> Sha2Digest<S>[−]

Returns the “default value” for a type.

impl<S> Digest<S> for Sha2Digest<S> where
    S: Size, [+]

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pub fn size(&self) -> u8[−]

Size of the digest.

pub fn wrap(digest: &[u8]) -> Result<Self, Error>[−]

Wraps the digest bytes.

pub fn from_reader<R>(r: R) -> Result<Self, Error> where
    R: Read, [−]

Reads a multihash digest from a byte stream that contains the digest prefixed with the size.

impl<S> Eq for Sha2Digest<S> where
    S: Eq + Size, 

impl<'_> From<&'_ Sha2Digest<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>> for Code[+]

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pub fn from(
    digest: &Sha2Digest<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>
) -> Code[−]

Performs the conversion.

impl<'_> From<&'_ Sha2Digest<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>>> for Code[+]

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pub fn from(
    digest: &Sha2Digest<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>>
) -> Code[−]

Performs the conversion.

impl<S> From<GenericArray<u8, S>> for Sha2Digest<S> where
    S: Size, [+]

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pub fn from(array: GenericArray<u8, S>) -> Sha2Digest<S>[−]

Performs the conversion.

impl<S> Hash for Sha2Digest<S> where
    S: Hash + Size, [+]

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pub fn hash<__H>(&self, state: &mut __H) where
    __H: Hasher, [−]

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, [−]

Feeds a slice of this type into the given Hasher.

impl<S> PartialEq<Sha2Digest<S>> for Sha2Digest<S> where
    S: PartialEq<S> + Size, [+]

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pub fn eq(&self, other: &Sha2Digest<S>) -> bool[−]

This method tests for self and other values to be equal, and is used by ==.

pub fn ne(&self, other: &Sha2Digest<S>) -> bool[−]

This method tests for !=.

impl<S> StructuralEq for Sha2Digest<S> where
    S: Size, 

impl<S> StructuralPartialEq for Sha2Digest<S> where
    S: Size, 

impl<'_, S> TryFrom<&'_ [u8]> for Sha2Digest<S> where
    S: Size, [+]

Convert slice to Digest.

It errors when the length of the slice does not match the size of the Digest.

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type Error = Error

The type returned in the event of a conversion error.

pub fn try_from(
    slice: &[u8]
) -> Result<Sha2Digest<S>, <Sha2Digest<S> as TryFrom<&'_ [u8]>>::Error>[−]

Performs the conversion.