Trait Decodable

pub trait Decodable<'a>: Sized {
    // Required method
    fn decode(decoder: &mut Decoder<'a>) -> Result<Self>;

    // Provided method
    fn from_der(bytes: &'a [u8]) -> Result<Self> { ... }
}

Decoding trait.

This trait provides the core abstraction upon which all decoding operations are based.

Blanket impl for TryFrom<Any>

In almost all cases you do not need to impl this trait yourself, but rather can instead impl TryFrom<Any<'a>, Error = Error> and receive a blanket impl of this trait.

Required Methods

fn decode(decoder: &mut Decoder<'a>) -> Result<Self>

Attempt to decode this message using the provided decoder.

Provided Methods

fn from_der(bytes: &'a [u8]) -> Result<Self>

Parse Self from the provided DER-encoded byte slice.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<'a, T> Decodable<'a> for Option<T>

where T: Choice<'a>,

fn decode(decoder: &mut Decoder<'a>) -> Result<Option<T>>

Implementors

impl Decodable<'_> for Tag

impl Decodable<'_> for Header

impl Decodable<'_> for Length

impl<'a> Decodable<'a> for Any<'a>

impl<'a, T> Decodable<'a> for ContextSpecific<T>

where T: Decodable<'a>,

impl<'a, T> Decodable<'a> for T

where T: DecodeValue<'a> + FixedTag,

impl<'a> Decodable<'a> for EcPrivateKey<'a>