1 stable release
1.0.0 | Nov 10, 2023 |
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#1636 in Development tools
20KB
495 lines
if-to-let-chain
Converts usages of the if_chain
macro from the
if-chain crate to let-chains
.
Example input:
if_chain! {
if let Ok(num) = u16::from_str(s);
if num < 4000;
if let Some(e) = v.get(num);
then {
println!("{e}");
}
}
Output:
if let Ok(num) = u16::from_str(s)
&& num < 4000
&& let Some(e) = v.get(num)
{
println!("{e}");
}
Usage:
if-to-let-chain [Options] PATH...
Options:
-d, --deindent N number of chars to deindent by (default 4)
-v, --verbose print extra information
-h, --help print this help
License
This crate is distributed under the terms of both the MIT license and the Apache License (Version 2.0), at your option.
See LICENSE-APACHE and LICENSE-MIT for details.
License of your contributions
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
Dependencies
~1.5–9MB
~74K SLoC