pub struct Sha256(/* private fields */);
Expand description
An object which calculates a SHA256 hash of some data.
Implementations§
source§impl Sha256
impl Sha256
sourcepub fn new() -> Sha256
pub fn new() -> Sha256
Creates a new hasher.
This corresponds to SHA256_Init
.
sourcepub fn update(&mut self, buf: &[u8])
pub fn update(&mut self, buf: &[u8])
Feeds some data into the hasher.
This can be called multiple times.
This corresponds to SHA256_Update
.
sourcepub fn finish(self) -> [u8; 32]
pub fn finish(self) -> [u8; 32]
Returns the hash of the data.
This corresponds to SHA256_Final
.
Trait Implementations§
Auto Trait Implementations§
impl Freeze for Sha256
impl RefUnwindSafe for Sha256
impl Send for Sha256
impl Sync for Sha256
impl Unpin for Sha256
impl UnwindSafe for Sha256
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)