Struct rustc_ap_rustc_serialize::json::PrettyEncoder

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

Another encoder for JSON, but prints out human-readable JSON instead of compact data

Implementations

impl<'a> PrettyEncoder<'a>

pub fn new(writer: &'a mut dyn Write) -> PrettyEncoder<'a>

Creates a new encoder whose output will be written to the specified writer

pub fn set_indent(&mut self, indent: usize)

Sets the number of spaces to indent for each level. This is safe to set during encoding.

Trait Implementations

impl<'a> Encoder for PrettyEncoder<'a>

type Error = EncoderError

fn emit_unit(&mut self) -> EncodeResult

fn emit_usize(&mut self, v: usize) -> EncodeResult

fn emit_u128(&mut self, v: u128) -> EncodeResult

fn emit_u64(&mut self, v: u64) -> EncodeResult

fn emit_u32(&mut self, v: u32) -> EncodeResult

fn emit_u16(&mut self, v: u16) -> EncodeResult

fn emit_u8(&mut self, v: u8) -> EncodeResult

fn emit_isize(&mut self, v: isize) -> EncodeResult

fn emit_i128(&mut self, v: i128) -> EncodeResult

fn emit_i64(&mut self, v: i64) -> EncodeResult

fn emit_i32(&mut self, v: i32) -> EncodeResult

fn emit_i16(&mut self, v: i16) -> EncodeResult

fn emit_i8(&mut self, v: i8) -> EncodeResult

fn emit_bool(&mut self, v: bool) -> EncodeResult

fn emit_f64(&mut self, v: f64) -> EncodeResult

fn emit_f32(&mut self, v: f32) -> EncodeResult

fn emit_char(&mut self, v: char) -> EncodeResult

fn emit_str(&mut self, v: &str) -> EncodeResult

fn emit_raw_bytes(&mut self, s: &[u8]) -> Result<(), Self::Error>

fn emit_enum<F>(&mut self, f: F) -> EncodeResult where
    F: FnOnce(&mut PrettyEncoder<'a>) -> EncodeResult, 

fn emit_enum_variant<F>(
    &mut self,
    name: &str,
    _id: usize,
    cnt: usize,
    f: F
) -> EncodeResult where
    F: FnOnce(&mut PrettyEncoder<'a>) -> EncodeResult, 

fn emit_enum_variant_arg<F>(&mut self, first: bool, f: F) -> EncodeResult where
    F: FnOnce(&mut PrettyEncoder<'a>) -> EncodeResult, 

fn emit_struct<F>(&mut self, no_fields: bool, f: F) -> EncodeResult where
    F: FnOnce(&mut PrettyEncoder<'a>) -> EncodeResult, 

fn emit_struct_field<F>(
    &mut self,
    name: &str,
    first: bool,
    f: F
) -> EncodeResult where
    F: FnOnce(&mut PrettyEncoder<'a>) -> EncodeResult, 

fn emit_tuple<F>(&mut self, len: usize, f: F) -> EncodeResult where
    F: FnOnce(&mut PrettyEncoder<'a>) -> EncodeResult, 

fn emit_tuple_arg<F>(&mut self, idx: usize, f: F) -> EncodeResult where
    F: FnOnce(&mut PrettyEncoder<'a>) -> EncodeResult, 

fn emit_option<F>(&mut self, f: F) -> EncodeResult where
    F: FnOnce(&mut PrettyEncoder<'a>) -> EncodeResult, 

fn emit_option_none(&mut self) -> EncodeResult

fn emit_option_some<F>(&mut self, f: F) -> EncodeResult where
    F: FnOnce(&mut PrettyEncoder<'a>) -> EncodeResult, 

fn emit_seq<F>(&mut self, len: usize, f: F) -> EncodeResult where
    F: FnOnce(&mut PrettyEncoder<'a>) -> EncodeResult, 

fn emit_seq_elt<F>(&mut self, idx: usize, f: F) -> EncodeResult where
    F: FnOnce(&mut PrettyEncoder<'a>) -> EncodeResult, 

fn emit_map<F>(&mut self, len: usize, f: F) -> EncodeResult where
    F: FnOnce(&mut PrettyEncoder<'a>) -> EncodeResult, 

fn emit_map_elt_key<F>(&mut self, idx: usize, f: F) -> EncodeResult where
    F: FnOnce(&mut PrettyEncoder<'a>) -> EncodeResult, 

fn emit_map_elt_val<F>(&mut self, f: F) -> EncodeResult where
    F: FnOnce(&mut PrettyEncoder<'a>) -> EncodeResult,