Crates.io | round-to |
lib.rs | round-to |
version | 0.1.5 |
source | src |
created_at | 2023-10-07 17:38:10.550647 |
updated_at | 2024-10-06 06:56:27.751212 |
description | Round floating point to integer. |
homepage | |
repository | https://github.com/lubomirkurcak/round-to/ |
max_upload_size | |
id | 996496 |
size | 31,084 |
Round floating point to integer.
You can round to i32
and i64
explicitly:
use round_to::*;
assert_eq!(0.4.round_to_i32(), 0);
assert_eq!(0.6.round_to_i64(), 1);
or implicitly to i8
, i16
, i32
, i64
, i128
, isize
, u8
, u16
, u32
, u64
, u128
, or usize
:
use round_to::*;
let a: i8 = 0.4.round_to();
assert_eq!(a, 0);
using these modes:
use round_to::*;
assert_eq!(0.5.round_to_i32(), 0);
assert_eq!(0.5.floor_to_i32(), 0);
assert_eq!(0.5.ceil_to_i32(), 1);
Rounding is implemented using round_ties_even
. Floor and ceil use floor
and ceil
. Values are then converted to target integer type using as
.
Dual-licensed to be compatible with the Rust project.
Licensed under the Apache License, Version 2.0 https://www.apache.org/licenses/LICENSE-2.0 or the MIT license https://opensource.org/licenses/MIT, at your option.