[−][src]Trait grin_core::ser::Writer

pub trait Writer {
    fn serialization_mode(&self) -> SerializationMode;

    fn write_fixed_bytes<T: AsFixedBytes>(
        &mut self, 
        fixed: &T
    ) -> Result<(), Error>;

    fn write_u8(&mut self, n: u8) -> Result<(), Error> { ... }

    fn write_u16(&mut self, n: u16) -> Result<(), Error> { ... }

    fn write_u32(&mut self, n: u32) -> Result<(), Error> { ... }

    fn write_i32(&mut self, n: i32) -> Result<(), Error> { ... }

    fn write_u64(&mut self, n: u64) -> Result<(), Error> { ... }

    fn write_i64(&mut self, n: i64) -> Result<(), Error> { ... }

    fn write_bytes<T: AsFixedBytes>(&mut self, bytes: &T) -> Result<(), Error> { ... }
}

Implementations defined how different numbers and binary structures are written to an underlying stream or container (depending on implementation).

Required methods

fn serialization_mode(&self) -> SerializationMode

The mode this serializer is writing in

fn write_fixed_bytes<T: AsFixedBytes>(&mut self, fixed: &T) -> Result<(), Error>

Writes a fixed number of bytes from something that can turn itself into a &[u8]. The reader is expected to know the actual length on read.

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Provided methods

fn write_u8(&mut self, n: u8) -> Result<(), Error>

Writes a u8 as bytes

fn write_u16(&mut self, n: u16) -> Result<(), Error>

Writes a u16 as bytes

fn write_u32(&mut self, n: u32) -> Result<(), Error>

Writes a u32 as bytes

fn write_i32(&mut self, n: i32) -> Result<(), Error>

Writes a u32 as bytes

fn write_u64(&mut self, n: u64) -> Result<(), Error>

Writes a u64 as bytes

fn write_i64(&mut self, n: i64) -> Result<(), Error>

Writes a i64 as bytes

fn write_bytes<T: AsFixedBytes>(&mut self, bytes: &T) -> Result<(), Error>

Writes a variable number of bytes. The length is encoded as a 64-bit prefix.

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Implementors

impl Writer for HashWriter[src]

impl<'a> Writer for BinWriter<'a>[src]

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