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Refactor to make following commit pass single_match_else lint

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This commit is contained in:
Martin Fischer 2023-06-16 11:51:17 +02:00
parent 87b5f89497
commit a94aac607c
1 changed files with 16 additions and 17 deletions
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33
clippy_lints/src/lib.rs
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@ -497,24 +497,23 @@ pub(crate) struct LintInfo {
pub fn explain(name: &str) {
let target = format!("clippy::{}", name.to_ascii_uppercase());
match declared_lints::LINTS.iter().find(|info| info.lint.name == target) {
Some(info) => {
println!("{}", info.explanation);
// Check if the lint has configuration
let mdconf = get_configuration_metadata();
if let Some(config_vec_positions) = mdconf
.iter()
.find_all(|cconf| cconf.lints.contains(&info.lint.name_lower()[8..].to_owned()))
{
// If it has, print it
println!("### Configuration for {}:\n", info.lint.name_lower());
for position in config_vec_positions {
let conf = &mdconf[position];
println!(" - {}: {} (default: {})", conf.name, conf.doc, conf.default);
}
if let Some(info) = declared_lints::LINTS.iter().find(|info| info.lint.name == target) {
println!("{}", info.explanation);
// Check if the lint has configuration
let mdconf = get_configuration_metadata();
if let Some(config_vec_positions) = mdconf
.iter()
.find_all(|cconf| cconf.lints.contains(&info.lint.name_lower()[8..].to_owned()))
{
// If it has, print it
println!("### Configuration for {}:\n", info.lint.name_lower());
for position in config_vec_positions {
let conf = &mdconf[position];
println!(" - {}: {} (default: {})", conf.name, conf.doc, conf.default);
}
},
None => println!("unknown lint: {name}"),
}
} else {
println!("unknown lint: {name}");
}
}