Struct variant_ssl::hmac::HMacCtx

pub struct HMacCtx(/* private fields */);

A context object used to perform MAC operations.

Implementations

impl HMacCtx

pub fn new() -> Result<Self, ErrorStack>

Creates a new context.

This corresponds to HMAC_CTX_new.

Methods from Deref<Target = HMacCtxRef>

pub fn copy(&mut self, src: &HMacCtxRef) -> Result<(), ErrorStack>

This corresponds to HMAC_CTX_copy.

pub fn init_ex( &mut self, key: Option<&[u8]>, md: &MdRef, ) -> Result<(), ErrorStack>

This corresponds to HMAC_Init_ex.

Trait Implementations

impl AsRef<HMacCtxRef> for HMacCtx

fn as_ref(&self) -> &HMacCtxRef

Converts this type into a shared reference of the (usually inferred) input type.

impl Borrow<HMacCtxRef> for HMacCtx

fn borrow(&self) -> &HMacCtxRef

Immutably borrows from an owned value.

impl Deref for HMacCtx

type Target = HMacCtxRef

The resulting type after dereferencing.

fn deref(&self) -> &HMacCtxRef

Dereferences the value.

impl DerefMut for HMacCtx

fn deref_mut(&mut self) -> &mut HMacCtxRef

Mutably dereferences the value.

impl Drop for HMacCtx

fn drop(&mut self)

Executes the destructor for this type.

impl ForeignType for HMacCtx

type CType = HMAC_CTX

The raw C type.

type Ref = HMacCtxRef

The type representing a reference to this type.

unsafe fn from_ptr(ptr: *mut HMAC_CTX) -> HMacCtx

Constructs an instance of this type from its raw type.

fn as_ptr(&self) -> *mut HMAC_CTX

Returns a raw pointer to the wrapped value.

impl Send for HMacCtx

impl Sync for HMacCtx