Trait Formatter 

pub trait Formatter {
    // Provided methods
    fn write_i8<W>(&mut self, writer: &mut W, value: i8) -> Result<()>
       where W: ?Sized + Write { ... }
    fn write_i16<W>(&mut self, writer: &mut W, value: i16) -> Result<()>
       where W: ?Sized + Write { ... }
    fn write_i32<W>(&mut self, writer: &mut W, value: i32) -> Result<()>
       where W: ?Sized + Write { ... }
    fn write_i64<W>(&mut self, writer: &mut W, value: i64) -> Result<()>
       where W: ?Sized + Write { ... }
    fn write_u8<W>(&mut self, writer: &mut W, value: u8) -> Result<()>
       where W: ?Sized + Write { ... }
    fn write_u16<W>(&mut self, writer: &mut W, value: u16) -> Result<()>
       where W: ?Sized + Write { ... }
    fn write_u32<W>(&mut self, writer: &mut W, value: u32) -> Result<()>
       where W: ?Sized + Write { ... }
    fn write_u64<W>(&mut self, writer: &mut W, value: u64) -> Result<()>
       where W: ?Sized + Write { ... }
    fn write_f32<W>(&mut self, writer: &mut W, value: f32) -> Result<()>
       where W: ?Sized + Write { ... }
    fn write_f64<W>(&mut self, writer: &mut W, value: f64) -> Result<()>
       where W: ?Sized + Write { ... }
    fn write_bool<W>(&mut self, writer: &mut W, value: bool) -> Result<()>
       where W: ?Sized + Write { ... }
    fn write_null<W>(&mut self, writer: &mut W) -> Result<()>
       where W: ?Sized + Write { ... }
    fn write_char<W>(&mut self, writer: &mut W, value: char) -> Result<()>
       where W: ?Sized + Write { ... }
    fn begin_object<W>(&mut self, writer: &mut W) -> Result<()>
       where W: ?Sized + Write { ... }
    fn end_object<W>(&mut self, writer: &mut W) -> Result<()>
       where W: ?Sized + Write { ... }
    fn begin_array<W>(&mut self, writer: &mut W) -> Result<()>
       where W: ?Sized + Write { ... }
    fn end_array<W>(&mut self, writer: &mut W) -> Result<()>
       where W: ?Sized + Write { ... }
    fn begin_string<W>(&mut self, writer: &mut W) -> Result<()>
       where W: ?Sized + Write { ... }
    fn write_string<W>(&mut self, writer: &mut W, value: &str) -> Result<()>
       where W: ?Sized + Write { ... }
    fn end_string<W>(&mut self, writer: &mut W) -> Result<()>
       where W: ?Sized + Write { ... }
    fn begin_object_key<W>(&mut self, writer: &mut W, first: bool) -> Result<()>
       where W: ?Sized + Write { ... }
    fn end_object_key<W>(&mut self, _writer: &mut W) -> Result<()>
       where W: ?Sized + Write { ... }
    fn begin_object_value<W>(&mut self, writer: &mut W) -> Result<()>
       where W: ?Sized + Write { ... }
    fn end_object_value<W>(&mut self, _writer: &mut W) -> Result<()>
       where W: ?Sized + Write { ... }
    fn begin_array_value<W>(
        &mut self,
        writer: &mut W,
        first: bool,
    ) -> Result<()>
       where W: ?Sized + Write { ... }
    fn end_array_value<W>(&mut self, _writer: &mut W) -> Result<()>
       where W: ?Sized + Write { ... }
    fn write_string_fragment<W>(
        &mut self,
        writer: &mut W,
        fragment: &str,
    ) -> Result<()>
       where W: ?Sized + Write { ... }
    fn write_char_escape<W>(
        &mut self,
        writer: &mut W,
        char_escape: CharEscape,
    ) -> Result<()>
       where W: ?Sized + Write { ... }
}

Provided Methods

fn write_i8<W>(&mut self, writer: &mut W, value: i8) -> Result<()>

where W: ?Sized + Write,

fn write_i16<W>(&mut self, writer: &mut W, value: i16) -> Result<()>

where W: ?Sized + Write,

fn write_i32<W>(&mut self, writer: &mut W, value: i32) -> Result<()>

where W: ?Sized + Write,

fn write_i64<W>(&mut self, writer: &mut W, value: i64) -> Result<()>

where W: ?Sized + Write,

fn write_u8<W>(&mut self, writer: &mut W, value: u8) -> Result<()>

where W: ?Sized + Write,

fn write_u16<W>(&mut self, writer: &mut W, value: u16) -> Result<()>

where W: ?Sized + Write,

fn write_u32<W>(&mut self, writer: &mut W, value: u32) -> Result<()>

where W: ?Sized + Write,

fn write_u64<W>(&mut self, writer: &mut W, value: u64) -> Result<()>

where W: ?Sized + Write,

fn write_f32<W>(&mut self, writer: &mut W, value: f32) -> Result<()>

where W: ?Sized + Write,

fn write_f64<W>(&mut self, writer: &mut W, value: f64) -> Result<()>

where W: ?Sized + Write,

fn write_bool<W>(&mut self, writer: &mut W, value: bool) -> Result<()>

where W: ?Sized + Write,

fn write_null<W>(&mut self, writer: &mut W) -> Result<()>

where W: ?Sized + Write,

fn write_char<W>(&mut self, writer: &mut W, value: char) -> Result<()>

where W: ?Sized + Write,

fn begin_object<W>(&mut self, writer: &mut W) -> Result<()>

where W: ?Sized + Write,

fn end_object<W>(&mut self, writer: &mut W) -> Result<()>

where W: ?Sized + Write,

fn begin_array<W>(&mut self, writer: &mut W) -> Result<()>

where W: ?Sized + Write,

fn end_array<W>(&mut self, writer: &mut W) -> Result<()>

where W: ?Sized + Write,

fn begin_string<W>(&mut self, writer: &mut W) -> Result<()>

where W: ?Sized + Write,

fn write_string<W>(&mut self, writer: &mut W, value: &str) -> Result<()>

where W: ?Sized + Write,

fn end_string<W>(&mut self, writer: &mut W) -> Result<()>

where W: ?Sized + Write,

fn begin_object_key<W>(&mut self, writer: &mut W, first: bool) -> Result<()>

where W: ?Sized + Write,

fn end_object_key<W>(&mut self, _writer: &mut W) -> Result<()>

where W: ?Sized + Write,

fn begin_object_value<W>(&mut self, writer: &mut W) -> Result<()>

where W: ?Sized + Write,

fn end_object_value<W>(&mut self, _writer: &mut W) -> Result<()>

where W: ?Sized + Write,

fn begin_array_value<W>(&mut self, writer: &mut W, first: bool) -> Result<()>

where W: ?Sized + Write,

fn end_array_value<W>(&mut self, _writer: &mut W) -> Result<()>

where W: ?Sized + Write,

fn write_string_fragment<W>( &mut self, writer: &mut W, fragment: &str, ) -> Result<()>

where W: ?Sized + Write,

fn write_char_escape<W>( &mut self, writer: &mut W, char_escape: CharEscape, ) -> Result<()>

where W: ?Sized + Write,

Writes a character escape code to the specified writer.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl Formatter for CompactFormatter

impl<'a> Formatter for PrettyFormatter<'a>