Trait MlsExtension

pub trait MlsExtension: Sized {
    type SerializationError: IntoAnyError;
    type DeserializationError: IntoAnyError;

    // Required methods
    fn extension_type() -> ExtensionType;
    fn to_bytes(&self) -> Result<Vec<u8>, Self::SerializationError>;
    fn from_bytes(data: &[u8]) -> Result<Self, Self::DeserializationError>;

    // Provided methods
    fn into_extension(self) -> Result<Extension, ExtensionError> { ... }
    fn from_extension(ext: &Extension) -> Result<Self, ExtensionError> { ... }
}

Trait used to convert a type to and from an Extension

Required Associated Types

type SerializationError: IntoAnyError

Error type of the underlying serializer that can convert this type into a Vec<u8>.

type DeserializationError: IntoAnyError

Error type of the underlying deserializer that can convert a Vec<u8> into this type.

Required Methods

fn extension_type() -> ExtensionType

Extension type value that this type represents.

fn to_bytes(&self) -> Result<Vec<u8>, Self::SerializationError>

Convert this type to opaque bytes.

fn from_bytes(data: &[u8]) -> Result<Self, Self::DeserializationError>

Create this type from opaque bytes.

Provided Methods

fn into_extension(self) -> Result<Extension, ExtensionError>

Convert this type into an Extension.

fn from_extension(ext: &Extension) -> Result<Self, ExtensionError>

Create this type from an Extension.

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.

Implementors

impl<T> MlsExtension for T

where T: MlsCodecExtension,

type SerializationError = Error

type DeserializationError = Error