bjoernager/rust
bjoernager/rust
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Remove emit_unit

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It doesn't do anything for all encoders
This commit is contained in:
bjorn3 2021-06-04 18:32:00 +02:00
parent 22e8d5f80e
commit 7381ea019c
8 changed files with 12 additions and 33 deletions
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10
compiler/rustc_serialize/src/opaque.rs
View file

@ -64,11 +64,6 @@ const STR_SENTINEL: u8 = 0xC1;
impl serialize::Encoder for Encoder {
type Error = !;
#[inline]
fn emit_unit(&mut self) -> EncodeResult {
Ok(())
}
#[inline]
fn emit_usize(&mut self, v: usize) -> EncodeResult {
write_leb128!(self, v, usize, write_usize_leb128)
@ -419,11 +414,6 @@ macro_rules! file_encoder_write_leb128 {
impl serialize::Encoder for FileEncoder {
type Error = io::Error;
#[inline]
fn emit_unit(&mut self) -> FileEncodeResult {
Ok(())
}
#[inline]
fn emit_usize(&mut self, v: usize) -> FileEncodeResult {
file_encoder_write_leb128!(self, v, usize, write_usize_leb128)

9
compiler/rustc_serialize/src/serialize.rs
View file

@ -15,7 +15,6 @@ pub trait Encoder {
type Error;
// Primitive types:
fn emit_unit(&mut self) -> Result<(), Self::Error>;
fn emit_usize(&mut self, v: usize) -> Result<(), Self::Error>;
fn emit_u128(&mut self, v: u128) -> Result<(), Self::Error>;
fn emit_u64(&mut self, v: u64) -> Result<(), Self::Error>;
@ -203,8 +202,8 @@ impl<D: Decoder> Decodable<D> for String {
}
impl<S: Encoder> Encodable<S> for () {
fn encode(&self, s: &mut S) -> Result<(), S::Error> {
s.emit_unit()
fn encode(&self, _s: &mut S) -> Result<(), S::Error> {
Ok(())
}
}
@ -213,8 +212,8 @@ impl<D: Decoder> Decodable<D> for () {
}
impl<S: Encoder, T> Encodable<S> for PhantomData<T> {
fn encode(&self, s: &mut S) -> Result<(), S::Error> {
s.emit_unit()
fn encode(&self, _s: &mut S) -> Result<(), S::Error> {
Ok(())
}
}