Struct rustc-serialize::json::PrettyEncoder

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

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

Methods

impl<'a> PrettyEncoder<'a>

fn new(writer: &'a mut Writer) -> PrettyEncoder<'a>

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

fn set_indent(&mut self, indent: u32)

Set 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 = Error

fn emit_nil(&mut self) -> EncodeResult

fn emit_usize(&mut self, v: usize) -> 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_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_enum<F>(&mut self, _name: &str, 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, idx: usize, f: F) -> EncodeResult where F: FnOnce(&mut PrettyEncoder<'a>) -> EncodeResult

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

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

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

fn emit_struct_field<F>(&mut self, name: &str, idx: usize, 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_tuple_struct<F>(&mut self, _: &str, len: usize, f: F) -> EncodeResult where F: FnOnce(&mut PrettyEncoder<'a>) -> EncodeResult

fn emit_tuple_struct_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: FnMut(&mut PrettyEncoder<'a>) -> EncodeResult

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