Struct EventEncoder 

pub struct EventEncoder<'a, W = Vec<u8>>
where
    W: Write,
{ /* private fields */ }

Available on crate feature dial9 only.

Short-lived encoder for writing the fields of a single event. Created by crate::encoder::Encoder::write and passed to crate::TraceEvent::encode_fields, analogous to fmt::Formatter.

Implementations

impl<'a, W> EventEncoder<'a, W>

where W: Write,

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

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

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

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

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

pub fn write_f64(&mut self, v: f64) -> Result<(), Error>

pub fn write_bool(&mut self, v: bool) -> Result<(), Error>

pub fn write_string(&mut self, v: &str) -> Result<(), Error>

pub fn write_bytes(&mut self, v: &[u8]) -> Result<(), Error>

pub fn write_interned(&mut self, v: InternedString) -> Result<(), Error>

pub fn write_interned_stack_frames( &mut self, v: InternedStackFrames, ) -> Result<(), Error>

pub fn write_stack_frames(&mut self, v: &StackFrames) -> Result<(), Error>

pub fn write_string_map(&mut self, v: &[(String, String)]) -> Result<(), Error>

pub fn write_field_value( &mut self, value: &FieldValue, field_type: FieldType, ) -> Result<(), Error>

Write a FieldValue with its associated FieldType. For optional field types, writes the presence prefix byte (0x00 for None, 0x01 + inner encoding for present values).