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clippy

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This commit is contained in:
Robin Appelman 2020-01-07 23:12:27 +01:00
commit 758bba200b
3 changed files with 9 additions and 14 deletions
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11
bitstream_reader_derive/src/lib.rs
View file

@ -194,7 +194,7 @@ fn derive_bitread_trait(
let parsed = parse(input.data.clone(), &name, &input.attrs, false); let parsed = parse(input.data.clone(), &name, &input.attrs, false);
let parsed_unchecked = parse(input.data.clone(), &name, &input.attrs, true); let parsed_unchecked = parse(input.data.clone(), &name, &input.attrs, true);
let endianness_placeholder = endianness.unwrap_or("_E".to_owned()); let endianness_placeholder = endianness.unwrap_or_else(|| "_E".to_owned());
let trait_def_str = format!( let trait_def_str = format!(
"::bitstream_reader::{}<{}>", "::bitstream_reader::{}<{}>",
trait_name, &endianness_placeholder trait_name, &endianness_placeholder
@ -256,7 +256,7 @@ fn derive_bitread_trait(
proc_macro::TokenStream::from(expanded) proc_macro::TokenStream::from(expanded)
} }
fn parse(data: Data, struct_name: &Ident, attrs: &Vec<Attribute>, unchecked: bool) -> TokenStream { fn parse(data: Data, struct_name: &Ident, attrs: &[Attribute], unchecked: bool) -> TokenStream {
let span = struct_name.span(); let span = struct_name.span();
match data { match data {
@ -401,12 +401,7 @@ fn parse(data: Data, struct_name: &Ident, attrs: &Vec<Attribute>, unchecked: boo
} }
} }
fn size( fn size(data: Data, struct_name: &Ident, attrs: &[Attribute], has_input_size: bool) -> TokenStream {
data: Data,
struct_name: &Ident,
attrs: &Vec<Attribute>,
has_input_size: bool,
) -> TokenStream {
let span = struct_name.span(); let span = struct_name.span();
match data { match data {

8
src/buffer.rs
View file

@ -611,14 +611,14 @@ impl<E: Endianness> Debug for BitBuffer<E> {
#[inline(always)] #[inline(always)]
fn contains_zero_byte_non_top(x: usize) -> bool { fn contains_zero_byte_non_top(x: usize) -> bool {
#[cfg(target_pointer_width = "64")] #[cfg(target_pointer_width = "64")]
const LO_USIZE: usize = 0x0001010101010101; const LO_USIZE: usize = 0x0001_0101_0101_0101;
#[cfg(target_pointer_width = "64")] #[cfg(target_pointer_width = "64")]
const HI_USIZE: usize = 0x0080808080808080; const HI_USIZE: usize = 0x0080_8080_8080_8080;
#[cfg(target_pointer_width = "32")] #[cfg(target_pointer_width = "32")]
const LO_USIZE: usize = 0x00010101; const LO_USIZE: usize = 0x000_10101;
#[cfg(target_pointer_width = "32")] #[cfg(target_pointer_width = "32")]
const HI_USIZE: usize = 0x00808080; const HI_USIZE: usize = 0x0080_8080;
x.wrapping_sub(LO_USIZE) & !x & HI_USIZE != 0 x.wrapping_sub(LO_USIZE) & !x & HI_USIZE != 0
} }

4
src/read.rs
View file

@ -114,7 +114,7 @@ pub trait BitRead<E: Endianness>: Sized {
/// on the bit stream /// on the bit stream
#[inline(always)] #[inline(always)]
fn bit_size() -> Option<usize> { fn bit_size() -> Option<usize> {
return None; None
} }
} }
@ -414,7 +414,7 @@ pub trait BitReadSized<E: Endianness>: Sized {
/// on the bit stream /// on the bit stream
#[inline(always)] #[inline(always)]
fn bit_size_sized(_size: usize) -> Option<usize> { fn bit_size_sized(_size: usize) -> Option<usize> {
return None; None
} }
} }