Struct grin_core::ser::BinWriter

pub struct BinWriter<'a> { /* fields omitted */ }

Utility wrapper for an underlying byte Writer. Defines higher level methods to write numbers, byte vectors, hashes, etc.

Methods

impl<'a> BinWriter<'a>

pub fn new(write: &'a mut dyn Write) -> BinWriter<'a>

Wraps a standard Write in a new BinWriter

Trait Implementations

impl<'a> Writer for BinWriter<'a>

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.

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.