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add no_std attribute #33

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add no_std attribute #33

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2a76343
no_std: add attribute to crate
jordens Jan 13, 2022
98e5781
run cargo fmt --all
jordens Jan 13, 2022
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2 changes: 1 addition & 1 deletion extras/simple-bench/src/main.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -276,7 +276,7 @@ impl Input {
fn main() {
let opt: Opt = StructOpt::from_args();

let methods = if !opt.only_fast_float && !matches!(&opt.command, &Cmd::All {..}) {
let methods = if !opt.only_fast_float && !matches!(&opt.command, &Cmd::All { .. }) {
Method::all().into()
} else {
vec![Method::FastFloat]
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1 change: 1 addition & 0 deletions src/lib.rs
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Expand Up @@ -43,6 +43,7 @@
clippy::module_name_repetitions,
clippy::cargo_common_metadata
)]
#![cfg_attr(not(feature = "std"), no_std)]

use core::fmt::{self, Display};

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8 changes: 2 additions & 6 deletions src/number.rs
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Expand Up @@ -102,15 +102,11 @@ fn try_parse_8digits(s: &mut AsciiStr<'_>, x: &mut u64) {
// may cause overflows, to be handled later
if let Some(v) = s.try_read_u64() {
if is_8digits(v) {
*x = x
.wrapping_mul(1_0000_0000)
.wrapping_add(parse_8digits(v));
*x = x.wrapping_mul(1_0000_0000).wrapping_add(parse_8digits(v));
s.step_by(8);
if let Some(v) = s.try_read_u64() {
if is_8digits(v) {
*x = x
.wrapping_mul(1_0000_0000)
.wrapping_add(parse_8digits(v));
*x = x.wrapping_mul(1_0000_0000).wrapping_add(parse_8digits(v));
s.step_by(8);
}
}
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