Trait protobuf::types::ProtobufType

pub trait ProtobufType {
    type Value: ProtobufValue + Clone + 'static;
    fn wire_type() -> WireType;
    fn read(is: &mut CodedInputStream) -> ProtobufResult<Self::Value>;
    fn compute_size(value: &Self::Value) -> u32;
    fn write_with_cached_size(
        field_number: u32, 
        value: &Self::Value, 
        os: &mut CodedOutputStream
    ) -> ProtobufResult<()>;

    fn compute_size_with_length_delimiter(value: &Self::Value) -> u32 { ... }
    fn get_from_unknown(_unknown_values: &UnknownValues) -> Option<Self::Value> { ... }
    fn get_cached_size(value: &Self::Value) -> u32 { ... }
    fn get_cached_size_with_length_delimiter(value: &Self::Value) -> u32 { ... }
}

Associated Types

type Value: ProtobufValue + Clone + 'static

Required Methods

fn wire_type() -> WireType

fn read(is: &mut CodedInputStream) -> ProtobufResult<Self::Value>

fn compute_size(value: &Self::Value) -> u32

fn write_with_cached_size(
    field_number: u32,
    value: &Self::Value,
    os: &mut CodedOutputStream
) -> ProtobufResult<()>

Provided Methods

fn compute_size_with_length_delimiter(value: &Self::Value) -> u32

Compute size adding length prefix if wire type is length delimited (i. e. string, bytes, message)

fn get_from_unknown(_unknown_values: &UnknownValues) -> Option<Self::Value>

fn get_cached_size(value: &Self::Value) -> u32

Get previously computed size

fn get_cached_size_with_length_delimiter(value: &Self::Value) -> u32

Get previously cached size with length prefix

Implementors

• impl ProtobufType for ProtobufTypeFloat type Value = f32;
• impl ProtobufType for ProtobufTypeDouble type Value = f64;
• impl ProtobufType for ProtobufTypeInt32 type Value = i32;
• impl ProtobufType for ProtobufTypeInt64 type Value = i64;
• impl ProtobufType for ProtobufTypeUint32 type Value = u32;
• impl ProtobufType for ProtobufTypeUint64 type Value = u64;
• impl ProtobufType for ProtobufTypeSint32 type Value = i32;
• impl ProtobufType for ProtobufTypeSint64 type Value = i64;
• impl ProtobufType for ProtobufTypeFixed32 type Value = u32;
• impl ProtobufType for ProtobufTypeFixed64 type Value = u64;
• impl ProtobufType for ProtobufTypeSfixed32 type Value = i32;
• impl ProtobufType for ProtobufTypeSfixed64 type Value = i64;
• impl ProtobufType for ProtobufTypeBool type Value = bool;
• impl ProtobufType for ProtobufTypeString type Value = String;
• impl ProtobufType for ProtobufTypeBytes type Value = Vec<u8>;
• impl<E: ProtobufEnum + ProtobufValue> ProtobufType for ProtobufTypeEnum<E> type Value = E;
• impl<M: Message + MessageStatic + ProtobufValue> ProtobufType for ProtobufTypeMessage<M> type Value = M;