pub trait ExtendableOutputReset: ExtendableOutput + Reset {
// Required method
fn finalize_xof_reset(&mut self) -> Self::Reader;
// Provided methods
fn finalize_xof_reset_into(&mut self, out: &mut [u8]) { ... }
fn finalize_boxed_reset(&mut self, output_size: usize) -> Box<[u8]> { ... }
}Expand description
Trait for hash functions with extendable-output (XOF) able to reset themselves.
Required Methods§
Sourcefn finalize_xof_reset(&mut self) -> Self::Reader
fn finalize_xof_reset(&mut self) -> Self::Reader
Retrieve XOF reader and reset hasher instance state.
Provided Methods§
Sourcefn finalize_xof_reset_into(&mut self, out: &mut [u8])
fn finalize_xof_reset_into(&mut self, out: &mut [u8])
Finalize XOF, write result into out, and reset the hasher state.
Sourcefn finalize_boxed_reset(&mut self, output_size: usize) -> Box<[u8]>
fn finalize_boxed_reset(&mut self, output_size: usize) -> Box<[u8]>
Retrieve result into a boxed slice of the specified size and reset the hasher state.
Box<[u8]> is used instead of Vec<u8> to save stack space, since
they have size of 2 and 3 words respectively.
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".