Trait MessageEncode 

pub trait MessageEncode {
    const MAX_SIZE: Result<usize, &'static str>;

    // Required methods
    fn encode<W: PbWrite>(
        &self,
        encoder: &mut PbEncoder<W>,
    ) -> Result<(), W::Error>;
    fn compute_size(&self) -> usize;

    // Provided method
    fn encode_len_delimited<W: PbWrite>(
        &self,
        encoder: &mut PbEncoder<W>,
    ) -> Result<(), W::Error> { ... }
}

Protobuf message that can be encoded onto the wire.

Implementations are auto-generated by micropb-gen.

Required Associated Constants

const MAX_SIZE: Result<usize, &'static str>

Maximum encoded size of the message on the wire.

If MAX_SIZE is Err, that means the message size is unbounded, due to having custom fields or collections fields without a fixed capacity, such as Vec. The generator will populate the Err with a message indicating the reason.

The recommended way to use MAX_SIZE in const context is via max_encoded_size.

Required Methods

fn encode<W: PbWrite>(&self, encoder: &mut PbEncoder<W>) -> Result<(), W::Error>

Encode this message using the encoder.

fn compute_size(&self) -> usize

Compute the size of this message on the wire.

Provided Methods

fn encode_len_delimited<W: PbWrite>( &self, encoder: &mut PbEncoder<W>, ) -> Result<(), W::Error>

Encode this message as a length-delimited record, starting with a length prefix.

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<T: MessageEncode> MessageEncode for &T

Available on crate feature encode only.

const MAX_SIZE: Result<usize, &'static str> = T::MAX_SIZE

fn encode<W: PbWrite>(&self, encoder: &mut PbEncoder<W>) -> Result<(), W::Error>

fn compute_size(&self) -> usize

fn encode_len_delimited<W: PbWrite>( &self, encoder: &mut PbEncoder<W>, ) -> Result<(), W::Error>

Implementors