Trait tonic::codec::Decoder [−][src]
pub trait Decoder {
type Item;
type Error: From<Error>;
fn decode(
&mut self,
src: &mut DecodeBuf<'_>
) -> Result<Option<Self::Item>, Self::Error>;
}Decodes gRPC message types
Associated Types
type Item[src]
The type that is decoded.
type Error: From<Error>[src]
The type of unrecoverable frame decoding errors.
Required methods
fn decode(
&mut self,
src: &mut DecodeBuf<'_>
) -> Result<Option<Self::Item>, Self::Error>[src]
&mut self,
src: &mut DecodeBuf<'_>
) -> Result<Option<Self::Item>, Self::Error>
Decode a message from the buffer.
The buffer will contain exactly the bytes of a full message. There is no need to get the length from the bytes, gRPC framing is handled for you.