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Directly display to the Formatter

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This allows formatter flags to take effect.
This commit is contained in:
David Tolnay 2020-05-09 17:28:28 -07:00
parent 16bf9871cd
commit 850a29beb1
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GPG Key ID: F9BA143B95FF6D82
1 changed files with 2 additions and 2 deletions
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4
serde/src/ser/fmt.rs
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@ -11,7 +11,7 @@ macro_rules! fmt_primitives {
($($f:ident: $t:ty,)*) => { ($($f:ident: $t:ty,)*) => {
$( $(
fn $f(self, v: $t) -> fmt::Result { fn $f(self, v: $t) -> fmt::Result {
write!(self, "{}", v) Display::fmt(&v, self)
} }
)* )*
}; };
@ -51,7 +51,7 @@ impl<'a, 'b> Serializer for &'a mut fmt::Formatter<'b> {
_variant_index: u32, _variant_index: u32,
variant: &'static str, variant: &'static str,
) -> fmt::Result { ) -> fmt::Result {
write!(self, "{}", variant) Display::fmt(variant, self)
} }
fn serialize_bytes(self, _v: &[u8]) -> fmt::Result { fn serialize_bytes(self, _v: &[u8]) -> fmt::Result {