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

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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<()>

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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

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Implementors

impl ProtobufType for ProtobufTypeBool

type Value = bool

fn wire_type() -> WireType

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

fn get_from_unknown(unknown: &UnknownValues) -> Option<bool>

fn compute_size(_value: &bool) -> u32

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

impl ProtobufType for ProtobufTypeBytes

type Value = Vec<u8>

fn wire_type() -> WireType

fn read(is: &mut CodedInputStream) -> ProtobufResult<Vec<u8>>

fn compute_size(value: &Vec<u8>) -> u32

fn write_with_cached_size(
    field_number: u32,
    value: &Vec<u8>,
    os: &mut CodedOutputStream
) -> ProtobufResult<()>

impl ProtobufType for ProtobufTypeDouble

type Value = f64

fn wire_type() -> WireType

fn read(is: &mut CodedInputStream) -> ProtobufResult<f64>

fn compute_size(_value: &f64) -> u32

fn write_with_cached_size(
    field_number: u32,
    value: &f64,
    os: &mut CodedOutputStream
) -> ProtobufResult<()>

impl ProtobufType for ProtobufTypeFixed32

type Value = u32

fn wire_type() -> WireType

fn read(is: &mut CodedInputStream) -> ProtobufResult<u32>

fn compute_size(_value: &u32) -> u32

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

impl ProtobufType for ProtobufTypeFixed64

type Value = u64

fn wire_type() -> WireType

fn read(is: &mut CodedInputStream) -> ProtobufResult<u64>

fn compute_size(_value: &u64) -> u32

fn write_with_cached_size(
    field_number: u32,
    value: &u64,
    os: &mut CodedOutputStream
) -> ProtobufResult<()>

impl ProtobufType for ProtobufTypeFloat

type Value = f32

fn wire_type() -> WireType

fn read(is: &mut CodedInputStream) -> ProtobufResult<f32>

fn compute_size(_value: &f32) -> u32

fn write_with_cached_size(
    field_number: u32,
    value: &f32,
    os: &mut CodedOutputStream
) -> ProtobufResult<()>

impl ProtobufType for ProtobufTypeInt32

type Value = i32

fn wire_type() -> WireType

fn read(is: &mut CodedInputStream) -> ProtobufResult<i32>

fn compute_size(value: &i32) -> u32

fn write_with_cached_size(
    field_number: u32,
    value: &i32,
    os: &mut CodedOutputStream
) -> ProtobufResult<()>

impl ProtobufType for ProtobufTypeInt64

type Value = i64

fn wire_type() -> WireType

fn read(is: &mut CodedInputStream) -> ProtobufResult<i64>

fn compute_size(value: &i64) -> u32

fn write_with_cached_size(
    field_number: u32,
    value: &i64,
    os: &mut CodedOutputStream
) -> ProtobufResult<()>

impl ProtobufType for ProtobufTypeSfixed32

type Value = i32

fn wire_type() -> WireType

fn read(is: &mut CodedInputStream) -> ProtobufResult<i32>

fn compute_size(_value: &i32) -> u32

fn write_with_cached_size(
    field_number: u32,
    value: &i32,
    os: &mut CodedOutputStream
) -> ProtobufResult<()>

impl ProtobufType for ProtobufTypeSfixed64

type Value = i64

fn wire_type() -> WireType

fn read(is: &mut CodedInputStream) -> ProtobufResult<i64>

fn compute_size(_value: &i64) -> u32

fn write_with_cached_size(
    field_number: u32,
    value: &i64,
    os: &mut CodedOutputStream
) -> ProtobufResult<()>

impl ProtobufType for ProtobufTypeSint32

type Value = i32

fn wire_type() -> WireType

fn read(is: &mut CodedInputStream) -> ProtobufResult<i32>

fn compute_size(value: &i32) -> u32

fn write_with_cached_size(
    field_number: u32,
    value: &i32,
    os: &mut CodedOutputStream
) -> ProtobufResult<()>

impl ProtobufType for ProtobufTypeSint64

type Value = i64

fn wire_type() -> WireType

fn read(is: &mut CodedInputStream) -> ProtobufResult<i64>

fn compute_size(value: &i64) -> u32

fn write_with_cached_size(
    field_number: u32,
    value: &i64,
    os: &mut CodedOutputStream
) -> ProtobufResult<()>

impl ProtobufType for ProtobufTypeString

type Value = String

fn wire_type() -> WireType

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

fn compute_size(value: &String) -> u32

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

impl ProtobufType for ProtobufTypeUint32

type Value = u32

fn wire_type() -> WireType

fn read(is: &mut CodedInputStream) -> ProtobufResult<u32>

fn compute_size(value: &u32) -> u32

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

impl ProtobufType for ProtobufTypeUint64

type Value = u64

fn wire_type() -> WireType

fn read(is: &mut CodedInputStream) -> ProtobufResult<u64>

fn compute_size(value: &u64) -> u32

fn write_with_cached_size(
    field_number: u32,
    value: &u64,
    os: &mut CodedOutputStream
) -> ProtobufResult<()>

impl<E: ProtobufEnum + ProtobufValue> ProtobufType for ProtobufTypeEnum<E>

type Value = E

fn wire_type() -> WireType

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

fn compute_size(value: &E) -> u32

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

impl<M: Message + MessageStatic + ProtobufValue> ProtobufType for ProtobufTypeMessage<M>

type Value = M

fn wire_type() -> WireType

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

fn compute_size(value: &M) -> u32

fn get_cached_size(value: &M) -> u32

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

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