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Merge pull request 940 from Lucretiel/int128

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David Tolnay 2022-10-19 14:28:45 -07:00
commit 486598bbef
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1 changed files with 26 additions and 4 deletions
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src/ser.rs
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@ -121,7 +121,7 @@ where
serde_if_integer128! { serde_if_integer128! {
fn serialize_i128(self, value: i128) -> Result<()> { fn serialize_i128(self, value: i128) -> Result<()> {
self.formatter self.formatter
.write_number_str(&mut self.writer, &value.to_string()) .write_i128(&mut self.writer, value)
.map_err(Error::io) .map_err(Error::io)
} }
} }
@ -165,7 +165,7 @@ where
serde_if_integer128! { serde_if_integer128! {
fn serialize_u128(self, value: u128) -> Result<()> { fn serialize_u128(self, value: u128) -> Result<()> {
self.formatter self.formatter
.write_number_str(&mut self.writer, &value.to_string()) .write_u128(&mut self.writer, value)
.map_err(Error::io) .map_err(Error::io)
} }
} }
@ -974,7 +974,7 @@ where
tri!(self tri!(self
.ser .ser
.formatter .formatter
.write_number_str(&mut self.ser.writer, &value.to_string()) .write_i128(&mut self.ser.writer, value)
.map_err(Error::io)); .map_err(Error::io));
tri!(self tri!(self
.ser .ser
@ -1071,7 +1071,7 @@ where
tri!(self tri!(self
.ser .ser
.formatter .formatter
.write_number_str(&mut self.ser.writer, &value.to_string()) .write_u128(&mut self.ser.writer, value)
.map_err(Error::io)); .map_err(Error::io));
tri!(self tri!(self
.ser .ser
@ -1661,6 +1661,17 @@ pub trait Formatter {
writer.write_all(s.as_bytes()) writer.write_all(s.as_bytes())
} }
/// Writes an integer value like `-123` to the specified writer.
#[inline]
fn write_i128<W>(&mut self, writer: &mut W, value: i128) -> io::Result<()>
where
W: ?Sized + io::Write,
{
let mut buffer = itoa::Buffer::new();
let s = buffer.format(value);
writer.write_all(s.as_bytes())
}
/// Writes an integer value like `123` to the specified writer. /// Writes an integer value like `123` to the specified writer.
#[inline] #[inline]
fn write_u8<W>(&mut self, writer: &mut W, value: u8) -> io::Result<()> fn write_u8<W>(&mut self, writer: &mut W, value: u8) -> io::Result<()>
@ -1705,6 +1716,17 @@ pub trait Formatter {
writer.write_all(s.as_bytes()) writer.write_all(s.as_bytes())
} }
/// Writes an integer value like `123` to the specified writer.
#[inline]
fn write_u128<W>(&mut self, writer: &mut W, value: u128) -> io::Result<()>
where
W: ?Sized + io::Write,
{
let mut buffer = itoa::Buffer::new();
let s = buffer.format(value);
writer.write_all(s.as_bytes())
}
/// Writes a floating point value like `-31.26e+12` to the specified writer. /// Writes a floating point value like `-31.26e+12` to the specified writer.
#[inline] #[inline]
fn write_f32<W>(&mut self, writer: &mut W, value: f32) -> io::Result<()> fn write_f32<W>(&mut self, writer: &mut W, value: f32) -> io::Result<()>