Struct CodecSettings 

pub struct CodecSettings { /* private fields */ }

One complete, immutable ordinary codec policy.

Implementations

impl CodecSettings

pub const fn encoded_len( self, input_len: usize, ) -> Result<usize, ConstTransformError>

Returns the exact encoded length in const and runtime contexts.

pub const fn decoded_len( self, input: &[u8], ) -> Result<usize, ConstTransformError>

Validates encoded input and returns its exact decoded length.

pub const fn encode_array<const INPUT: usize, const OUTPUT: usize>( self, input: &[u8; INPUT], ) -> Result<[u8; OUTPUT], ConstTransformError>

Encodes into an array whose length must equal the exact result length.

pub const fn decode_array<const INPUT: usize, const OUTPUT: usize>( self, input: &[u8; INPUT], ) -> Result<[u8; OUTPUT], ConstTransformError>

Decodes into an array whose length must equal the exact result length.

impl CodecSettings

pub const fn alphabet(&self) -> &ValidatedAlphabet

Returns the validated alphabet owned by this specification.

pub const fn encode_padding(&self) -> EncodePadding

Returns the encode-padding policy.

pub const fn decode_padding(&self) -> DecodePadding

Returns the decode-padding policy.

pub const fn trailing_bits(&self) -> TrailingBits

Returns the trailing-bit policy.

pub const fn permits_secret_processing(&self) -> bool

Returns whether the policy is eligible for a future secret codec.

Runtime alphabets are eligible, but padding-indifferent and noncanonical-trailing-bit policies are deliberately excluded.

Trait Implementations

impl Clone for CodecSettings

fn clone(&self) -> CodecSettings

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for CodecSettings

impl Debug for CodecSettings

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for CodecSettings

impl Hash for CodecSettings

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CodecSettings

fn eq(&self, other: &CodecSettings) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for CodecSettings