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integer-sqrt-rs
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Add no_std and fix tests

This commit is contained in:
Richard Dodd 2018-03-02 21:37:51 +00:00
parent 00aabcfe32
commit 5bbfb9187d
2 changed files with 4 additions and 2 deletions
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2
Cargo.toml
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@ -2,7 +2,7 @@
name = "integer-sqrt" name = "integer-sqrt"
description = """ description = """
An implementation of integer square root algorithm for primitive rust types""" An implementation of integer square root algorithm for primitive rust types"""
version = "0.1.0" version = "0.1.1"
authors = ["Richard Dodd <richard.dodd@itp-group.co.uk>"] authors = ["Richard Dodd <richard.dodd@itp-group.co.uk>"]
include = ["src/**/*.rs", "Cargo.toml"] include = ["src/**/*.rs", "Cargo.toml"]
repository = "https://github.com/derekdreery/integer-sqrt-rs" repository = "https://github.com/derekdreery/integer-sqrt-rs"

4
src/lib.rs
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@ -11,9 +11,11 @@
//! //!
//! # fn main() { //! # fn main() {
//! assert_eq!(4u8.integer_sqrt(), 2); //! assert_eq!(4u8.integer_sqrt(), 2);
//! # }
//! ``` //! ```
//! //!
//! [`IntegerSquareRoot`]: ./trait.IntegerSquareRoot.html //! [`IntegerSquareRoot`]: ./trait.IntegerSquareRoot.html
#![no_std]
/// A trait implementing integer square root. /// A trait implementing integer square root.
pub trait IntegerSquareRoot { pub trait IntegerSquareRoot {
@ -88,7 +90,7 @@ impl_isqrt!(usize, u64, u32, u16, u8, isize, i64, i32, i16, i8);
#[cfg(test)] #[cfg(test)]
mod tests { mod tests {
use super::IntegerSquareRoot; use super::IntegerSquareRoot;
use std::{u8, u16, u64, i8}; use core::{u8, u16, u64, i8};
#[test] #[test]
fn u8_sqrt() { fn u8_sqrt() {