Enum CodecDirection 

pub enum CodecDirection {
    Encode,
    Decode,
    RoundTrip,
}

Which of the two roads a request covers.

Variants

Encode

Typed value to canonical bytes.

Decode

Canonical bytes to typed value.

RoundTrip

Both, so neither can drift from the other.

Implementations

impl CodecDirection

pub const fn writes(self) -> bool

Whether this direction covers the road that writes canonical bytes.

pub const fn reads(self) -> bool

Whether this direction covers the road that reads them back.

Nonclaims

A direction that does not cover it delivers no reader, and that is a stated posture rather than a rendering that fell short: “a codec that refuses on decode is the validator” says exactly as much about the codec that has no decode road.

impl CodecDirection

pub const ALL: &'static [Self]

The complete roster, in declaration order.

pub const fn name(self) -> &'static str

This row’s declared name.

Trait Implementations

impl Clone for CodecDirection

fn clone(&self) -> CodecDirection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CodecDirection

impl Debug for CodecDirection

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

Formats the value using the given formatter.

impl Eq for CodecDirection

impl Hash for CodecDirection

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 CodecDirection

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CodecDirection