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fix clippy::single_char_pattern

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This commit is contained in:
Matthias Krüger 2022-03-12 13:22:12 +01:00
parent 7912e33ed6
commit 1f70886b15
10 changed files with 22 additions and 22 deletions
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6
crates/base_db/src/fixture.rs
View file

@ -394,9 +394,9 @@ struct FileMeta {
}
fn parse_crate(crate_str: String) -> (String, CrateOrigin, Option<String>) {
if let Some((a, b)) = crate_str.split_once("@") {
let (version, origin) = match b.split_once(":") {
Some(("CratesIo", data)) => match data.split_once(",") {
if let Some((a, b)) = crate_str.split_once('@') {
let (version, origin) = match b.split_once(':') {
Some(("CratesIo", data)) => match data.split_once(',') {
Some((version, url)) => {
(version, CrateOrigin::CratesIo { repo: Some(url.to_owned()) })
}

2
crates/hir_def/src/macro_expansion_tests.rs
View file

@ -178,7 +178,7 @@ pub fn identity_when_valid(_attr: TokenStream, item: TokenStream) -> TokenStream
if tree {
let tree = format!("{:#?}", parse.syntax_node())
.split_inclusive("\n")
.split_inclusive('\n')
.map(|line| format!("// {}", line))
.collect::<String>();
format_to!(expn_text, "\n{}", tree)

2
crates/hir_ty/src/tests.rs
View file

@ -337,7 +337,7 @@ fn infer_with_mismatches(content: &str, include_mismatches: bool) -> String {
let (range, text) = if let Some(self_param) = ast::SelfParam::cast(node.value.clone()) {
(self_param.name().unwrap().syntax().text_range(), "self".to_string())
} else {
(node.value.text_range(), node.value.text().to_string().replace("\n", " "))
(node.value.text_range(), node.value.text().to_string().replace('\n', " "))
};
let macro_prefix = if node.file_id != file_id.into() { "!" } else { "" };
format_to!(

2
crates/ide/src/syntax_highlighting/html.rs
View file

@ -47,7 +47,7 @@ pub(crate) fn highlight_as_html(db: &RootDatabase, file_id: FileId, rainbow: boo
//FIXME: like, real html escaping
fn html_escape(text: &str) -> String {
text.replace("<", "&lt;").replace(">", "&gt;")
text.replace('<', "&lt;").replace('>', "&gt;")
}
const STYLE: &str = "

2
crates/ide_assists/src/handlers/number_representation.rs
View file

@ -57,7 +57,7 @@ fn remove_separators(acc: &mut Assists, literal: ast::IntNumber) -> Option<()> {
AssistId("reformat_number_literal", AssistKind::RefactorInline),
"Remove digit separators",
range,
|builder| builder.replace(range, literal.text().replace("_", "")),
|builder| builder.replace(range, literal.text().replace('_', "")),
)
}

14
crates/ide_db/src/tests/sourcegen_lints.rs
View file

@ -75,7 +75,7 @@ fn generate_lint_descriptor(buf: &mut String) {
format!("lint group for: {}", lints.trim()).into(),
lints
.split_ascii_whitespace()
.map(|s| s.trim().trim_matches(',').replace("-", "_"))
.map(|s| s.trim().trim_matches(',').replace('-', "_"))
.collect(),
)
});
@ -85,7 +85,7 @@ fn generate_lint_descriptor(buf: &mut String) {
.sorted_by(|(ident, ..), (ident2, ..)| ident.cmp(ident2))
.collect::<Vec<_>>();
for (name, description, ..) in &lints {
push_lint_completion(buf, &name.replace("-", "_"), description);
push_lint_completion(buf, &name.replace('-', "_"), description);
}
buf.push_str("];\n");
buf.push_str(r#"pub const DEFAULT_LINT_GROUPS: &[LintGroup] = &["#);
@ -96,7 +96,7 @@ fn generate_lint_descriptor(buf: &mut String) {
push_lint_group(buf, name, description, &Vec::new());
continue;
}
push_lint_group(buf, &name.replace("-", "_"), description, children);
push_lint_group(buf, &name.replace('-', "_"), description, children);
}
}
buf.push('\n');
@ -124,7 +124,7 @@ fn generate_lint_descriptor(buf: &mut String) {
format!("lint group for: {}", lints.trim()).into(),
lints
.split_ascii_whitespace()
.map(|s| s.trim().trim_matches(',').replace("-", "_"))
.map(|s| s.trim().trim_matches(',').replace('-', "_"))
.collect(),
)
},
@ -136,14 +136,14 @@ fn generate_lint_descriptor(buf: &mut String) {
.collect::<Vec<_>>();
for (name, description, ..) in &lints_rustdoc {
push_lint_completion(buf, &name.replace("-", "_"), description)
push_lint_completion(buf, &name.replace('-', "_"), description)
}
buf.push_str("];\n");
buf.push_str(r#"pub const RUSTDOC_LINT_GROUPS: &[LintGroup] = &["#);
for (name, description, children) in &lints_rustdoc {
if !children.is_empty() {
push_lint_group(buf, &name.replace("-", "_"), description, children);
push_lint_group(buf, &name.replace('-', "_"), description, children);
}
}
buf.push('\n');
@ -159,7 +159,7 @@ fn generate_feature_descriptor(buf: &mut String, src_dir: &Path) {
path.extension().unwrap_or_default().to_str().unwrap_or_default() == "md"
})
.map(|path| {
let feature_ident = path.file_stem().unwrap().to_str().unwrap().replace("-", "_");
let feature_ident = path.file_stem().unwrap().to_str().unwrap().replace('-', "_");
let doc = fs::read_to_string(path).unwrap();
(feature_ident, doc)
})

6
crates/rust-analyzer/src/config.rs
View file

@ -1238,7 +1238,7 @@ fn schema(fields: &[(&'static str, &'static str, &[&str], &str)]) -> serde_json:
let map = fields
.iter()
.map(|(field, ty, doc, default)| {
let name = field.replace("_", ".");
let name = field.replace('_', ".");
let name = format!("rust-analyzer.{}", name);
let props = field_props(field, ty, doc, default);
(name, props)
@ -1385,7 +1385,7 @@ fn manual(fields: &[(&'static str, &'static str, &[&str], &str)]) -> String {
fields
.iter()
.map(|(field, _ty, doc, default)| {
let name = format!("rust-analyzer.{}", field.replace("_", "."));
let name = format!("rust-analyzer.{}", field.replace('_', "."));
let doc = doc_comment_to_string(*doc);
if default.contains('\n') {
format!(
@ -1428,7 +1428,7 @@ mod tests {
.trim_start_matches('{')
.trim_end_matches('}')
.replace(" ", " ")
.replace("\n", "\n ")
.replace('\n', "\n ")
.trim_start_matches('\n')
.trim_end()
.to_string();

4
crates/rust-analyzer/tests/slow-tests/main.rs
View file

@ -972,7 +972,7 @@ fn main() {}
"documentChanges": [
{
"textDocument": {
"uri": format!("file://{}", tmp_dir_path.join("src").join("lib.rs").to_str().unwrap().to_string().replace("C:\\", "/c:/").replace("\\", "/")),
"uri": format!("file://{}", tmp_dir_path.join("src").join("lib.rs").to_str().unwrap().to_string().replace("C:\\", "/c:/").replace('\\', "/")),
"version": null
},
"edits": [
@ -1029,7 +1029,7 @@ fn main() {}
"documentChanges": [
{
"textDocument": {
"uri": format!("file://{}", tmp_dir_path.join("src").join("lib.rs").to_str().unwrap().to_string().replace("C:\\", "/c:/").replace("\\", "/")),
"uri": format!("file://{}", tmp_dir_path.join("src").join("lib.rs").to_str().unwrap().to_string().replace("C:\\", "/c:/").replace('\\', "/")),
"version": null
},
"edits": [

4
crates/rust-analyzer/tests/slow-tests/support.rs
View file

@ -374,8 +374,8 @@ fn lines_match(expected: &str, actual: &str) -> bool {
// Let's not deal with / vs \ (windows...)
// First replace backslash-escaped backslashes with forward slashes
// which can occur in, for example, JSON output
let expected = expected.replace(r"\\", "/").replace(r"\", "/");
let mut actual: &str = &actual.replace(r"\\", "/").replace(r"\", "/");
let expected = expected.replace(r"\\", "/").replace('\\', "/");
let mut actual: &str = &actual.replace(r"\\", "/").replace('\\', "/");
for (i, part) in expected.split("[..]").enumerate() {
match actual.find(part) {
Some(j) => {

2
crates/syntax/src/ast/token_ext.rs
View file

@ -307,7 +307,7 @@ impl ast::IntNumber {
pub fn value(&self) -> Option<u128> {
let (_, text, _) = self.split_into_parts();
let value = u128::from_str_radix(&text.replace("_", ""), self.radix() as u32).ok()?;
let value = u128::from_str_radix(&text.replace('_', ""), self.radix() as u32).ok()?;
Some(value)
}