Struct filecoin_hashers::sha256::Sha256Function
source · pub struct Sha256Function(/* private fields */);
Trait Implementations§
source§impl Algorithm<Sha256Domain> for Sha256Function
impl Algorithm<Sha256Domain> for Sha256Function
source§fn hash(&mut self) -> Sha256Domain
fn hash(&mut self) -> Sha256Domain
Returns the hash value for the data stream written so far.
source§fn leaf(&mut self, leaf: Sha256Domain) -> Sha256Domain
fn leaf(&mut self, leaf: Sha256Domain) -> Sha256Domain
Returns hash value for MT leaf (prefix 0x00).
source§fn node(
&mut self,
left: Sha256Domain,
right: Sha256Domain,
_height: usize,
) -> Sha256Domain
fn node( &mut self, left: Sha256Domain, right: Sha256Domain, _height: usize, ) -> Sha256Domain
Returns hash value for MT interior node (prefix 0x01).
source§fn multi_node(&mut self, parts: &[Sha256Domain], _height: usize) -> Sha256Domain
fn multi_node(&mut self, parts: &[Sha256Domain], _height: usize) -> Sha256Domain
Returns hash value for MT interior node (prefix 0x01).
source§impl Clone for Sha256Function
impl Clone for Sha256Function
source§fn clone(&self) -> Sha256Function
fn clone(&self) -> Sha256Function
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for Sha256Function
impl Debug for Sha256Function
source§impl Default for Sha256Function
impl Default for Sha256Function
source§fn default() -> Sha256Function
fn default() -> Sha256Function
Returns the “default value” for a type. Read more
source§impl HashFunction<Sha256Domain> for Sha256Function
impl HashFunction<Sha256Domain> for Sha256Function
fn hash(data: &[u8]) -> Sha256Domain
fn hash2(a: &Sha256Domain, b: &Sha256Domain) -> Sha256Domain
fn hash_multi_leaf_circuit<Arity, CS: ConstraintSystem<Fr>>( cs: CS, leaves: &[AllocatedNum<Fr>], _height: usize, ) -> Result<AllocatedNum<Fr>, SynthesisError>
fn hash_leaf_bits_circuit<CS: ConstraintSystem<Fr>>( cs: CS, left: &[Boolean], right: &[Boolean], _height: usize, ) -> Result<AllocatedNum<Fr>, SynthesisError>
fn hash_circuit<CS: ConstraintSystem<Fr>>( cs: CS, bits: &[Boolean], ) -> Result<AllocatedNum<Fr>, SynthesisError>
fn hash2_circuit<CS>(
cs: CS,
a_num: &AllocatedNum<Fr>,
b_num: &AllocatedNum<Fr>,
) -> Result<AllocatedNum<Fr>, SynthesisError>where
CS: ConstraintSystem<Fr>,
fn hash_md(input: &[T]) -> T
fn hash_leaf(data: &dyn LightHashable<Self>) -> T
fn hash_single_node(data: &dyn LightHashable<Self>) -> T
fn hash_leaf_circuit<CS: ConstraintSystem<Fr>>( cs: CS, left: &AllocatedNum<Fr>, right: &AllocatedNum<Fr>, height: usize, ) -> Result<AllocatedNum<Fr>, SynthesisError>
fn hash_md_circuit<CS: ConstraintSystem<Fr>>( _cs: &mut CS, _elements: &[AllocatedNum<Fr>], ) -> Result<AllocatedNum<Fr>, SynthesisError>
source§impl Hashable<Sha256Function> for Sha256Domain
impl Hashable<Sha256Function> for Sha256Domain
source§impl Hasher for Sha256Function
impl Hasher for Sha256Function
1.26.0 · source§fn write_u128(&mut self, i: u128)
fn write_u128(&mut self, i: u128)
Writes a single
u128
into this hasher.1.3.0 · source§fn write_usize(&mut self, i: usize)
fn write_usize(&mut self, i: usize)
Writes a single
usize
into this hasher.1.26.0 · source§fn write_i128(&mut self, i: i128)
fn write_i128(&mut self, i: i128)
Writes a single
i128
into this hasher.1.3.0 · source§fn write_isize(&mut self, i: isize)
fn write_isize(&mut self, i: isize)
Writes a single
isize
into this hasher.source§fn write_length_prefix(&mut self, len: usize)
fn write_length_prefix(&mut self, len: usize)
🔬This is a nightly-only experimental API. (
hasher_prefixfree_extras
)Writes a length prefix into this hasher, as part of being prefix-free. Read more
Auto Trait Implementations§
impl Freeze for Sha256Function
impl RefUnwindSafe for Sha256Function
impl Send for Sha256Function
impl Sync for Sha256Function
impl Unpin for Sha256Function
impl UnwindSafe for Sha256Function
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fn borrow_mut(&mut self) -> &mut T
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impl<T> CloneToUninit for Twhere
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default unsafe fn clone_to_uninit(&self, dst: *mut T)
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