Struct sha2::sha256::Sha224

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pub struct Sha224 {
    engine: Engine256,
}

Expand description

The SHA-256 hash algorithm with the SHA-224 initial hash value. The result is truncated to 224 bits.

Fields

engine: Engine256

Trait Implementations

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impl BlockInput for Sha224

type BlockSize = U64

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impl Clone for Sha224

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fn clone(&self) -> Sha224ⓘNotable traits for Sha224`impl Write for Sha224`

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for Sha224

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

Formats the value using the given formatter. Read more

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impl Default for Sha224

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl FixedOutput for Sha224

type OutputSize = U28

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fn fixed_result(self) -> GenericArray<u8, Self::OutputSize>

Retrieve result and consume hasher instance.

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impl Input for Sha224

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fn input<B: AsRef<[u8 ]>>(&mut self, input: B)

Digest input data. Read more

fn chain(self, data: B) -> Self where
B: AsRef<[u8 ]>,

Digest input data in a chained manner.

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impl Reset for Sha224

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fn reset(&mut self)

Reset hasher instance to its initial state and return current state.

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impl Write for Sha224

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fn write(&mut self, buf: &[u8 ]) -> Result<usize>

Write a buffer into this writer, returning how many bytes were written. Read more

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fn flush(&mut self) -> Result<()>

Flush this output stream, ensuring that all intermediately buffered contents reach their destination. Read more

1.36.0 · source

fn write_vectored(&mut self, bufs: &[IoSlice<'_>]) -> Result<usize, Error>

Like write, except that it writes from a slice of buffers. Read more

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fn is_write_vectored(&self) -> bool

🔬 This is a nightly-only experimental API. (can_vector)

Determines if this Writer has an efficient write_vectored implementation. Read more

1.0.0 · source

fn write_all(&mut self, buf: &[u8 ]) -> Result<(), Error>

Attempts to write an entire buffer into this writer. Read more

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fn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>

🔬 This is a nightly-only experimental API. (write_all_vectored)

Attempts to write multiple buffers into this writer. Read more

1.0.0 · source

fn write_fmt(&mut self, fmt: Arguments<'_>) -> Result<(), Error>

Writes a formatted string into this writer, returning any error encountered. Read more

1.0.0 · source

fn by_ref(&mut self) -> &mut Self

Creates a “by reference” adapter for this instance of Write. Read more

Auto Trait Implementations

impl RefUnwindSafe for Sha224

impl Send for Sha224

impl Sync for Sha224

impl Unpin for Sha224

impl UnwindSafe for Sha224

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<D> Digest for D where
D: Input + FixedOutput + Reset + Clone + Default,

type OutputSize = <D as FixedOutput>::OutputSize

fn new() -> D

Create new hasher instance

fn input(&mut self, data: B) where
B: AsRef<[u8 ]>,

Digest input data. Read more

fn chain(self, data: B) -> D where
B: AsRef<[u8 ]>,

Digest input data in a chained manner.

fn result(self) -> GenericArray<u8, <D as Digest>::OutputSize>

Retrieve result and consume hasher instance.

fn result_reset(&mut self) -> GenericArray<u8, <D as Digest>::OutputSize>

Retrieve result and reset hasher instance. Read more

fn reset(&mut self)

Reset hasher instance to its initial state.

fn output_size() -> usize

Get output size of the hasher

fn digest(data: &[u8 ]) -> GenericArray<u8, <D as Digest>::OutputSize>

Convenience function to compute hash of the data. It will handle hasher creation, data feeding and finalization. Read more

impl<D> DynDigest for D where
D: 'static + Input + FixedOutput + Reset + Clone,

fn input(&mut self, data: &[u8 ])

Digest input data. Read more

fn result_reset(&mut self) -> Box<[u8 ], Global>

Retrieve result and reset hasher instance

fn result(self: Box<D, Global>) -> Box<[u8 ], Global>

Retrieve result and consume boxed hasher instance

fn reset(&mut self)

Reset hasher instance to its initial state.

fn output_size(&self) -> usize

Get output size of the hasher

fn box_clone(&self) -> Box<dyn DynDigest + 'static, Global>

Clone hasher state into a boxed trait object

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<W> WriteBytesExt for W where
W: Write + ?Sized,

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fn write_u8(&mut self, n: u8) -> Result<(), Error>

Writes an unsigned 8 bit integer to the underlying writer. Read more

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fn write_i8(&mut self, n: i8) -> Result<(), Error>

Writes a signed 8 bit integer to the underlying writer. Read more

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fn write_u16<T>(&mut self, n: u16) -> Result<(), Error> where
T: ByteOrder,

Writes an unsigned 16 bit integer to the underlying writer. Read more

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fn write_i16<T>(&mut self, n: i16) -> Result<(), Error> where
T: ByteOrder,

Writes a signed 16 bit integer to the underlying writer. Read more

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fn write_u24<T>(&mut self, n: u32) -> Result<(), Error> where
T: ByteOrder,

Writes an unsigned 24 bit integer to the underlying writer. Read more

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fn write_i24<T>(&mut self, n: i32) -> Result<(), Error> where
T: ByteOrder,

Writes a signed 24 bit integer to the underlying writer. Read more

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fn write_u32<T>(&mut self, n: u32) -> Result<(), Error> where
T: ByteOrder,

Writes an unsigned 32 bit integer to the underlying writer. Read more

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fn write_i32<T>(&mut self, n: i32) -> Result<(), Error> where
T: ByteOrder,

Writes a signed 32 bit integer to the underlying writer. Read more

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fn write_u48<T>(&mut self, n: u64) -> Result<(), Error> where
T: ByteOrder,

Writes an unsigned 48 bit integer to the underlying writer. Read more

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fn write_i48<T>(&mut self, n: i64) -> Result<(), Error> where
T: ByteOrder,

Writes a signed 48 bit integer to the underlying writer. Read more

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fn write_u64<T>(&mut self, n: u64) -> Result<(), Error> where
T: ByteOrder,

Writes an unsigned 64 bit integer to the underlying writer. Read more

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fn write_i64<T>(&mut self, n: i64) -> Result<(), Error> where
T: ByteOrder,

Writes a signed 64 bit integer to the underlying writer. Read more

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fn write_u128<T>(&mut self, n: u128) -> Result<(), Error> where
T: ByteOrder,

Writes an unsigned 128 bit integer to the underlying writer.

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fn write_i128<T>(&mut self, n: i128) -> Result<(), Error> where
T: ByteOrder,

Writes a signed 128 bit integer to the underlying writer.

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fn write_uint<T>(&mut self, n: u64, nbytes: usize) -> Result<(), Error> where
T: ByteOrder,

Writes an unsigned n-bytes integer to the underlying writer. Read more

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fn write_int<T>(&mut self, n: i64, nbytes: usize) -> Result<(), Error> where
T: ByteOrder,

Writes a signed n-bytes integer to the underlying writer. Read more

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fn write_uint128<T>(&mut self, n: u128, nbytes: usize) -> Result<(), Error> where
T: ByteOrder,

Writes an unsigned n-bytes integer to the underlying writer. Read more

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fn write_int128<T>(&mut self, n: i128, nbytes: usize) -> Result<(), Error> where
T: ByteOrder,

Writes a signed n-bytes integer to the underlying writer. Read more

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fn write_f32<T>(&mut self, n: f32) -> Result<(), Error> where
T: ByteOrder,

Writes a IEEE754 single-precision (4 bytes) floating point number to the underlying writer. Read more

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fn write_f64<T>(&mut self, n: f64) -> Result<(), Error> where
T: ByteOrder,

Writes a IEEE754 double-precision (8 bytes) floating point number to the underlying writer. Read more

Struct sha2::sha256::Sha224

Fields

Trait Implementations

impl BlockInput for Sha224

type BlockSize = U64

impl Clone for Sha224

fn clone(&self) -> Sha224ⓘNotable traits for Sha224impl Write for Sha224

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

impl Debug for Sha224

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

impl Default for Sha224

fn default() -> Self

impl FixedOutput for Sha224

type OutputSize = U28

fn fixed_result(self) -> GenericArray<u8, Self::OutputSize>

impl Input for Sha224

fn input<B: AsRef<[u8]>>(&mut self, input: B)

fn chain<B>(self, data: B) -> Self where B: AsRef<[u8]>,

impl Reset for Sha224

fn reset(&mut self)

impl Write for Sha224

fn write(&mut self, buf: &[u8]) -> Result<usize>

fn flush(&mut self) -> Result<()>

fn write_vectored(&mut self, bufs: &[IoSlice<'_>]) -> Result<usize, Error>

fn is_write_vectored(&self) -> bool

fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>

fn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>

fn write_fmt(&mut self, fmt: Arguments<'_>) -> Result<(), Error>

fn by_ref(&mut self) -> &mut Self

Auto Trait Implementations

impl RefUnwindSafe for Sha224

impl Send for Sha224

impl Sync for Sha224

impl Unpin for Sha224

impl UnwindSafe for Sha224

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<D> Digest for D where D: Input + FixedOutput + Reset + Clone + Default,

type OutputSize = <D as FixedOutput>::OutputSize

fn new() -> D

fn input<B>(&mut self, data: B) where B: AsRef<[u8]>,

fn chain<B>(self, data: B) -> D where B: AsRef<[u8]>,

fn result(self) -> GenericArray<u8, <D as Digest>::OutputSize>

fn result_reset(&mut self) -> GenericArray<u8, <D as Digest>::OutputSize>

fn reset(&mut self)

fn output_size() -> usize

fn digest(data: &[u8]) -> GenericArray<u8, <D as Digest>::OutputSize>

impl<D> DynDigest for D where D: 'static + Input + FixedOutput + Reset + Clone,

fn input(&mut self, data: &[u8])

fn result_reset(&mut self) -> Box<[u8], Global>

fn result(self: Box<D, Global>) -> Box<[u8], Global>

fn reset(&mut self)

fn output_size(&self) -> usize

fn box_clone(&self) -> Box<dyn DynDigest + 'static, Global>

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<W> WriteBytesExt for W where W: Write + ?Sized,

fn write_u8(&mut self, n: u8) -> Result<(), Error>

fn write_i8(&mut self, n: i8) -> Result<(), Error>

fn write_u16<T>(&mut self, n: u16) -> Result<(), Error> where T: ByteOrder,

fn write_i16<T>(&mut self, n: i16) -> Result<(), Error> where T: ByteOrder,

fn clone(&self) -> Sha224ⓘNotable traits for Sha224`impl Write for Sha224`

fn input<B: AsRef<[u8 ]>>(&mut self, input: B)

fn chain<B>(self, data: B) -> Self where
B: AsRef<[u8 ]>,

fn write(&mut self, buf: &[u8 ]) -> Result<usize>

fn write_all(&mut self, buf: &[u8 ]) -> Result<(), Error>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<D> Digest for D where
D: Input + FixedOutput + Reset + Clone + Default,

fn input<B>(&mut self, data: B) where
B: AsRef<[u8 ]>,

fn chain<B>(self, data: B) -> D where
B: AsRef<[u8 ]>,

fn digest(data: &[u8 ]) -> GenericArray<u8, <D as Digest>::OutputSize>

impl<D> DynDigest for D where
D: 'static + Input + FixedOutput + Reset + Clone,

fn input(&mut self, data: &[u8 ])

fn result_reset(&mut self) -> Box<[u8 ], Global>

fn result(self: Box<D, Global>) -> Box<[u8 ], Global>

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<W> WriteBytesExt for W where
W: Write + ?Sized,

fn write_u16<T>(&mut self, n: u16) -> Result<(), Error> where
T: ByteOrder,

fn write_i16<T>(&mut self, n: i16) -> Result<(), Error> where
T: ByteOrder,

fn write_u24<T>(&mut self, n: u32) -> Result<(), Error> where
T: ByteOrder,

fn write_i24<T>(&mut self, n: i32) -> Result<(), Error> where
T: ByteOrder,

fn write_u32<T>(&mut self, n: u32) -> Result<(), Error> where
T: ByteOrder,

fn write_i32<T>(&mut self, n: i32) -> Result<(), Error> where
T: ByteOrder,

fn write_u48<T>(&mut self, n: u64) -> Result<(), Error> where
T: ByteOrder,

fn write_i48<T>(&mut self, n: i64) -> Result<(), Error> where
T: ByteOrder,

fn write_u64<T>(&mut self, n: u64) -> Result<(), Error> where
T: ByteOrder,

fn write_i64<T>(&mut self, n: i64) -> Result<(), Error> where
T: ByteOrder,

fn write_u128<T>(&mut self, n: u128) -> Result<(), Error> where
T: ByteOrder,

fn write_i128<T>(&mut self, n: i128) -> Result<(), Error> where
T: ByteOrder,

fn write_uint<T>(&mut self, n: u64, nbytes: usize) -> Result<(), Error> where
T: ByteOrder,

fn write_int<T>(&mut self, n: i64, nbytes: usize) -> Result<(), Error> where
T: ByteOrder,

fn write_uint128<T>(&mut self, n: u128, nbytes: usize) -> Result<(), Error> where
T: ByteOrder,

fn write_int128<T>(&mut self, n: i128, nbytes: usize) -> Result<(), Error> where
T: ByteOrder,

fn write_f32<T>(&mut self, n: f32) -> Result<(), Error> where
T: ByteOrder,

fn write_f64<T>(&mut self, n: f64) -> Result<(), Error> where
T: ByteOrder,