Trait OneofDecode

pub trait OneofDecode<'de, R>: Sized {
    // Required method
    fn read_variant(
        this: &mut InplaceOption<'_, Self>,
        number: u32,
        reader: FieldReader<'de, '_, R>,
    ) -> Result<(), Error>;
}

A trait for decoding a oneof field.

Required Methods

fn read_variant( this: &mut InplaceOption<'_, Self>, number: u32, reader: FieldReader<'de, '_, R>, ) -> Result<(), Error>

Read the specified variant from the reader.

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<'encoding, T, U, AnyR> OneofDecode<'encoding, AnyR> for Result<T, U>

where AnyR: 'static, T: DefaultEncoding, <T as DefaultEncoding>::Encoding: FieldDecode<'encoding, T, AnyR>, U: DefaultEncoding, <U as DefaultEncoding>::Encoding: FieldDecode<'encoding, U, AnyR>,

fn read_variant( item: &mut InplaceOption<'_, Result<T, U>>, n: u32, field: FieldReader<'encoding, '_, AnyR>, ) -> Result<(), Error>

Implementors

impl<'encoding, AnyR> OneofDecode<'encoding, AnyR> for CancelReason

where AnyR: 'static,