Struct Mac 

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

A context object used to perform MAC operations.

Implementations

impl Mac

pub fn fetch( ctx: Option<&LibCtxRef>, algorithm: &str, properties: Option<&str>, ) -> Result<Self, ErrorStack>

Fetches an implementation of a MAC algorithm, given a library context libctx and a set of properties.

Requires OpenSSL 3.0.0 or newer.

This corresponds to EVP_MAC_fetch.

Trait Implementations

impl AsRef<MacRef> for Mac

fn as_ref(&self) -> &MacRef

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

impl Borrow<MacRef> for Mac

fn borrow(&self) -> &MacRef

Immutably borrows from an owned value.

impl Deref for Mac

type Target = MacRef

The resulting type after dereferencing.

fn deref(&self) -> &MacRef

Dereferences the value.

impl DerefMut for Mac

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

Mutably dereferences the value.

impl Drop for Mac

fn drop(&mut self)

Executes the destructor for this type.

impl ForeignType for Mac

type CType = EVP_MAC

The raw C type.

type Ref = MacRef

The type representing a reference to this type.

unsafe fn from_ptr(ptr: *mut EVP_MAC) -> Mac

Constructs an instance of this type from its raw type.

fn as_ptr(&self) -> *mut EVP_MAC

Returns a raw pointer to the wrapped value.

impl Send for Mac

impl Sync for Mac