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Code Issues Activity

refactor/polish ~ fix cargo clippy complaints (allow map_clone)

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.# [why]

Although `copied()` is preffered, it was not stabilized until rust v1.35.0.
So, 'map_clone' is allowed instead of increasing MinSRV to v1.35.0.

* ref: https://github.com/rust-lang/rust/blob/master/RELEASES.md
This commit is contained in:
Roy Ivy III 2019-12-29 11:22:56 -06:00
parent 99ce03f259
commit df68c396c4
2 changed files with 5 additions and 2 deletions
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6
src/printf/tokenize/num_format/formatters/base_conv/mod.rs
View file

@ -26,7 +26,8 @@ pub fn arrnum_int_mult(arr_num: &[u8], basenum: u8, base_ten_int_fact: u8) -> Ve
} }
} }
} }
let ret: Vec<u8> = ret_rev.iter().rev().map(|x| x.clone()).collect(); #[allow(clippy::map_clone)]
let ret: Vec<u8> = ret_rev.iter().rev().map(|x| *x).collect();
ret ret
} }
@ -190,7 +191,8 @@ pub fn arrnum_int_add(arrnum: &[u8], basenum: u8, base_ten_int_term: u8) -> Vec<
} }
} }
} }
let ret: Vec<u8> = ret_rev.iter().rev().map(|x| x.clone()).collect(); #[allow(clippy::map_clone)]
let ret: Vec<u8> = ret_rev.iter().rev().map(|x| *x).collect();
ret ret
} }

1
src/uutils/uutils.rs
View file

@ -28,6 +28,7 @@ fn usage(cmap: &UtilityMap) {
println!("Usage:"); println!("Usage:");
println!(" {} [util [arguments...]]\n", NAME); println!(" {} [util [arguments...]]\n", NAME);
println!("Currently defined functions:"); println!("Currently defined functions:");
#[allow(clippy::map_clone)]
let mut utils: Vec<&str> = cmap.keys().map(|&s| s).collect(); let mut utils: Vec<&str> = cmap.keys().map(|&s| s).collect();
utils.sort(); utils.sort();
for util in utils { for util in utils {