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Implement support for no_std #1

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merged 3 commits into from
Feb 17, 2020
Merged

Implement support for no_std #1

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11dd849
Implement Support for no_std
CryZe Feb 16, 2020
91eb7ad
Disable no_std in doctests on stable Rust
RReverser Feb 17, 2020
f12749b
Rename `alloc` import to `std`
RReverser Feb 17, 2020
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2 changes: 1 addition & 1 deletion Cargo.toml
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Expand Up @@ -6,7 +6,7 @@ edition = "2018"
license = "MIT"
description = "Copy-on-write string utilities for Rust"
repository = "https://github.com/RReverser/cow-utils-rs"
categories = ["text-processing"]
categories = ["no-std", "text-processing"]
keywords = ["string", "str", "text", "cow"]
readme = "README.md"

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10 changes: 9 additions & 1 deletion src/lib.rs
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@@ -1,6 +1,14 @@
// Disable no_std in doctests on stable Rust.
// See https://github.com/RReverser/cow-utils-rs/pull/1#issuecomment-586973518.
#![cfg_attr(any(not(doctest), feature = "nightly"), no_std)]
#![cfg_attr(feature = "nightly", feature(pattern))]

use std::borrow::Cow;
extern crate alloc as std;

use std::{
borrow::{Cow, ToOwned},
string::String,
};

/// This trait is a shim for the required functionality
/// normally provided directly by [`std::str::pattern::Pattern`]
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