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update itoa to v1

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This commit is contained in:
Rob Ede
2021-12-22 08:34:48 +00:00
parent de20d21703
commit b3ac918d70
4 changed files with 15 additions and 9 deletions
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18
actix-http/src/header/shared/quality.rs
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@ -87,7 +87,7 @@ impl fmt::Display for Quality {
// 0 is already handled so it's not possible to have a trailing 0 in this range
// we can just write the integer
itoa::fmt(f, x)
itoa_fmt(f, x)
} else if x < 100 {
// x in is range 10–99
@ -95,21 +95,21 @@ impl fmt::Display for Quality {
if x % 10 == 0 {
// trailing 0, divide by 10 and write
itoa::fmt(f, x / 10)
itoa_fmt(f, x / 10)
} else {
itoa::fmt(f, x)
itoa_fmt(f, x)
}
} else {
// x is in range 100–999
if x % 100 == 0 {
// two trailing 0s, divide by 100 and write
itoa::fmt(f, x / 100)
itoa_fmt(f, x / 100)
} else if x % 10 == 0 {
// one trailing 0, divide by 10 and write
itoa::fmt(f, x / 10)
itoa_fmt(f, x / 10)
} else {
itoa::fmt(f, x)
itoa_fmt(f, x)
}
}
}
@ -117,6 +117,12 @@ impl fmt::Display for Quality {
}
}
/// Write integer to a `fmt::Write`.
pub fn itoa_fmt<W: fmt::Write, V: itoa::Integer>(mut wr: W, value: V) -> fmt::Result {
let mut buf = itoa::Buffer::new();
wr.write_str(buf.format(value))
}
#[derive(Debug, Clone, Display, Error)]
#[display(fmt = "quality out of bounds")]
#[non_exhaustive]