Struct olpc_cjson::CanonicalFormatter
source · pub struct CanonicalFormatter { /* private fields */ }
Expand description
A Formatter
that produces canonical JSON.
See the crate-level documentation for more detail.
Implementations§
Trait Implementations§
source§impl Debug for CanonicalFormatter
impl Debug for CanonicalFormatter
source§impl Default for CanonicalFormatter
impl Default for CanonicalFormatter
source§fn default() -> CanonicalFormatter
fn default() -> CanonicalFormatter
Returns the “default value” for a type. Read more
source§impl Formatter for CanonicalFormatter
impl Formatter for CanonicalFormatter
source§fn write_null<W: Write + ?Sized>(&mut self, writer: &mut W) -> Result<()>
fn write_null<W: Write + ?Sized>(&mut self, writer: &mut W) -> Result<()>
Writes a
null
value to the specified writer.source§fn write_bool<W: Write + ?Sized>(
&mut self,
writer: &mut W,
arg: bool
) -> Result<()>
fn write_bool<W: Write + ?Sized>( &mut self, writer: &mut W, arg: bool ) -> Result<()>
Writes a
true
or false
value to the specified writer.source§fn write_i8<W: Write + ?Sized>(&mut self, writer: &mut W, arg: i8) -> Result<()>
fn write_i8<W: Write + ?Sized>(&mut self, writer: &mut W, arg: i8) -> Result<()>
Writes an integer value like
-123
to the specified writer.source§fn write_i16<W: Write + ?Sized>(&mut self, writer: &mut W, arg: i16) -> Result<()>
fn write_i16<W: Write + ?Sized>(&mut self, writer: &mut W, arg: i16) -> Result<()>
Writes an integer value like
-123
to the specified writer.source§fn write_i32<W: Write + ?Sized>(&mut self, writer: &mut W, arg: i32) -> Result<()>
fn write_i32<W: Write + ?Sized>(&mut self, writer: &mut W, arg: i32) -> Result<()>
Writes an integer value like
-123
to the specified writer.source§fn write_i64<W: Write + ?Sized>(&mut self, writer: &mut W, arg: i64) -> Result<()>
fn write_i64<W: Write + ?Sized>(&mut self, writer: &mut W, arg: i64) -> Result<()>
Writes an integer value like
-123
to the specified writer.source§fn write_u8<W: Write + ?Sized>(&mut self, writer: &mut W, arg: u8) -> Result<()>
fn write_u8<W: Write + ?Sized>(&mut self, writer: &mut W, arg: u8) -> Result<()>
Writes an integer value like
123
to the specified writer.source§fn write_u16<W: Write + ?Sized>(&mut self, writer: &mut W, arg: u16) -> Result<()>
fn write_u16<W: Write + ?Sized>(&mut self, writer: &mut W, arg: u16) -> Result<()>
Writes an integer value like
123
to the specified writer.source§fn write_u32<W: Write + ?Sized>(&mut self, writer: &mut W, arg: u32) -> Result<()>
fn write_u32<W: Write + ?Sized>(&mut self, writer: &mut W, arg: u32) -> Result<()>
Writes an integer value like
123
to the specified writer.source§fn write_u64<W: Write + ?Sized>(&mut self, writer: &mut W, arg: u64) -> Result<()>
fn write_u64<W: Write + ?Sized>(&mut self, writer: &mut W, arg: u64) -> Result<()>
Writes an integer value like
123
to the specified writer.source§fn write_f32<W: Write + ?Sized>(
&mut self,
_writer: &mut W,
_value: f32
) -> Result<()>
fn write_f32<W: Write + ?Sized>( &mut self, _writer: &mut W, _value: f32 ) -> Result<()>
Writes a floating point value like
-31.26e+12
to the specified writer.source§fn write_f64<W: Write + ?Sized>(
&mut self,
_writer: &mut W,
_value: f64
) -> Result<()>
fn write_f64<W: Write + ?Sized>( &mut self, _writer: &mut W, _value: f64 ) -> Result<()>
Writes a floating point value like
-31.26e+12
to the specified writer.source§fn write_number_str<W: Write + ?Sized>(
&mut self,
writer: &mut W,
value: &str
) -> Result<()>
fn write_number_str<W: Write + ?Sized>( &mut self, writer: &mut W, value: &str ) -> Result<()>
Writes a number that has already been rendered to a string.
source§fn begin_string<W: Write + ?Sized>(&mut self, writer: &mut W) -> Result<()>
fn begin_string<W: Write + ?Sized>(&mut self, writer: &mut W) -> Result<()>
Called before each series of
write_string_fragment
and
write_char_escape
. Writes a "
to the specified writer.source§fn end_string<W: Write + ?Sized>(&mut self, writer: &mut W) -> Result<()>
fn end_string<W: Write + ?Sized>(&mut self, writer: &mut W) -> Result<()>
Called after each series of
write_string_fragment
and
write_char_escape
. Writes a "
to the specified writer.source§fn write_string_fragment<W: Write + ?Sized>(
&mut self,
writer: &mut W,
fragment: &str
) -> Result<()>
fn write_string_fragment<W: Write + ?Sized>( &mut self, writer: &mut W, fragment: &str ) -> Result<()>
Writes a string fragment that doesn’t need any escaping to the
specified writer.
source§fn write_char_escape<W: Write + ?Sized>(
&mut self,
writer: &mut W,
char_escape: CharEscape
) -> Result<()>
fn write_char_escape<W: Write + ?Sized>( &mut self, writer: &mut W, char_escape: CharEscape ) -> Result<()>
Writes a character escape code to the specified writer.
source§fn begin_array<W: Write + ?Sized>(&mut self, writer: &mut W) -> Result<()>
fn begin_array<W: Write + ?Sized>(&mut self, writer: &mut W) -> Result<()>
Called before every array. Writes a
[
to the specified
writer.source§fn end_array<W: Write + ?Sized>(&mut self, writer: &mut W) -> Result<()>
fn end_array<W: Write + ?Sized>(&mut self, writer: &mut W) -> Result<()>
Called after every array. Writes a
]
to the specified
writer.source§fn begin_array_value<W: Write + ?Sized>(
&mut self,
writer: &mut W,
arg: bool
) -> Result<()>
fn begin_array_value<W: Write + ?Sized>( &mut self, writer: &mut W, arg: bool ) -> Result<()>
Called before every array value. Writes a
,
if needed to
the specified writer.source§fn end_array_value<W: Write + ?Sized>(&mut self, writer: &mut W) -> Result<()>
fn end_array_value<W: Write + ?Sized>(&mut self, writer: &mut W) -> Result<()>
Called after every array value.
source§fn begin_object<W: Write + ?Sized>(&mut self, writer: &mut W) -> Result<()>
fn begin_object<W: Write + ?Sized>(&mut self, writer: &mut W) -> Result<()>
Called before every object. Writes a
{
to the specified
writer.source§fn end_object<W: Write + ?Sized>(&mut self, writer: &mut W) -> Result<()>
fn end_object<W: Write + ?Sized>(&mut self, writer: &mut W) -> Result<()>
Called after every object. Writes a
}
to the specified
writer.source§fn begin_object_key<W: Write + ?Sized>(
&mut self,
_writer: &mut W,
_first: bool
) -> Result<()>
fn begin_object_key<W: Write + ?Sized>( &mut self, _writer: &mut W, _first: bool ) -> Result<()>
Called before every object key.
source§fn end_object_key<W: Write + ?Sized>(&mut self, _writer: &mut W) -> Result<()>
fn end_object_key<W: Write + ?Sized>(&mut self, _writer: &mut W) -> Result<()>
Called after every object key. A
:
should be written to the
specified writer by either this method or
begin_object_value
.source§fn begin_object_value<W: Write + ?Sized>(
&mut self,
_writer: &mut W
) -> Result<()>
fn begin_object_value<W: Write + ?Sized>( &mut self, _writer: &mut W ) -> Result<()>
Called before every object value. A
:
should be written to
the specified writer by either this method or
end_object_key
.source§fn end_object_value<W: Write + ?Sized>(&mut self, _writer: &mut W) -> Result<()>
fn end_object_value<W: Write + ?Sized>(&mut self, _writer: &mut W) -> Result<()>
Called after every object value.
source§fn write_raw_fragment<W: Write + ?Sized>(
&mut self,
writer: &mut W,
fragment: &str
) -> Result<()>
fn write_raw_fragment<W: Write + ?Sized>( &mut self, writer: &mut W, fragment: &str ) -> Result<()>
Writes a raw JSON fragment that doesn’t need any escaping to the
specified writer.