[−][src]Trait digest::FixedOutputDirty

pub trait FixedOutputDirty {
    type OutputSize: ArrayLength<u8>;
    fn finalize_into_dirty(
        &mut self, 
        out: &mut GenericArray<u8, Self::OutputSize>
    );
}

Trait for fixed-output digest implementations to use to retrieve the hash output.

Usage of this trait in user code is discouraged. Instead use the FixedOutput::finalize_fixed or FixedOutput::finalize_fixed_reset methods.

Types which impl this trait along with Reset will receive a blanket impl of FixedOutput.

Associated Types

`type OutputSize: ArrayLength<u8>`

Output size for fixed output digest

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Required methods

`fn finalize_into_dirty(&mut self, out: &mut GenericArray<u8, Self::OutputSize>)`

Retrieve result into provided buffer and leave hasher in a dirty state.

This method is expected to only be called once unless Reset::reset is called, after which point it can be called again and reset again (and so on).

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Implementors

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