Enum forest_cid::Code

pub enum Code {
    Blake2b256,
    Identity,
}

Multihash generation codes for the Filecoin protocol. This is not an exhausting list of codes used, just the ones used to generate multihashes.

Variants

Blake2b256

BLAKE2b-256 (32-byte hash size)

Identity

Identity multihash (max 32 bytes)

Trait Implementations

impl Clone for Code

pub fn clone(&self) -> Code

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Code

impl Debug for Code

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

Formats the value using the given formatter.

impl Eq for Code

impl<'_> From<&'_ Blake2bDigest<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>>> for Code

pub fn from(digest: &Blake2bDigest<U32>) -> Self

Performs the conversion.

impl<'_> From<&'_ IdentityDigest<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>>> for Code

pub fn from(digest: &IdentityDigest<U32>) -> Self

Performs the conversion.

impl From<Code> for u64

pub fn from(code: Code) -> Self

Performs the conversion.

impl MultihashDigest for Code

type AllocSize = U32

The maximum size a hash will allocate.

pub fn digest(&self, input: &[u8]) -> Multihash

Calculate the hash of some input data.

pub fn multihash_from_digest<'a, S, D>(digest: &'a D) -> Multihash where
    S: Size,
    D: Digest<S>,
    Self: From<&'a D>, 

Create a multihash from an existing Digest.

impl PartialEq<Code> for Code

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

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

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for Code

impl StructuralPartialEq for Code

impl TryFrom<u64> for Code

type Error = Error

The type returned in the event of a conversion error.

pub fn try_from(code: u64) -> Result<Self, Self::Error>

Performs the conversion.