Fix new clippy lints (#5892)
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9d73a0d112
commit
8a3ec443f1
18 changed files with 32 additions and 37 deletions
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@ -68,7 +68,7 @@ pub fn toggle_line_comments(doc: &Rope, selection: &Selection, token: Option<&st
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let mut min_next_line = 0;
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for selection in selection {
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let (start, end) = selection.line_range(text);
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let start = start.max(min_next_line).min(text.len_lines());
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let start = start.clamp(min_next_line, text.len_lines());
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let end = (end + 1).min(text.len_lines());
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lines.extend(start..end);
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@ -69,8 +69,8 @@ pub fn increment(selected_text: &str, amount: i64) -> Option<String> {
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let (lower_count, upper_count): (usize, usize) =
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number.chars().fold((0, 0), |(lower, upper), c| {
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(
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lower + c.is_ascii_lowercase().then(|| 1).unwrap_or(0),
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upper + c.is_ascii_uppercase().then(|| 1).unwrap_or(0),
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lower + c.is_ascii_lowercase() as usize,
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upper + c.is_ascii_uppercase() as usize,
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)
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});
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if upper_count > lower_count {
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@ -604,7 +604,7 @@ pub fn treesitter_indent_for_pos(
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&mut cursor,
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text,
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query_range,
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new_line.then(|| (line, byte_pos)),
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new_line.then_some((line, byte_pos)),
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);
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ts_parser.cursors.push(cursor);
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(query_result, deepest_preceding)
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@ -624,7 +624,7 @@ pub fn treesitter_indent_for_pos(
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tab_width,
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);
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}
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let mut first_in_line = get_first_in_line(node, new_line.then(|| byte_pos));
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let mut first_in_line = get_first_in_line(node, new_line.then_some(byte_pos));
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let mut result = Indentation::default();
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// We always keep track of all the indent changes on one line, in order to only indent once
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@ -427,7 +427,7 @@ impl TextObjectQuery {
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let nodes: Vec<_> = mat
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.captures
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.iter()
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.filter_map(|cap| (cap.index == capture_idx).then(|| cap.node))
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.filter_map(|cap| (cap.index == capture_idx).then_some(cap.node))
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.collect();
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if nodes.len() > 1 {
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@ -628,7 +628,7 @@ impl Client {
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Some(self.notify::<lsp::notification::DidSaveTextDocument>(
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lsp::DidSaveTextDocumentParams {
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text_document,
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text: include_text.then(|| text.into()),
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text: include_text.then_some(text.into()),
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},
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))
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}
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@ -959,9 +959,11 @@ fn goto_window(cx: &mut Context, align: Align) {
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Align::Bottom => {
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view.offset.vertical_offset + last_visual_line.saturating_sub(scrolloff + count)
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}
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}
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.max(view.offset.vertical_offset + scrolloff)
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.min(view.offset.vertical_offset + last_visual_line.saturating_sub(scrolloff));
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};
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let visual_line = visual_line.clamp(
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view.offset.vertical_offset + scrolloff,
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view.offset.vertical_offset + last_visual_line.saturating_sub(scrolloff),
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);
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let pos = view
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.pos_at_visual_coords(doc, visual_line as u16, 0, false)
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@ -42,7 +42,7 @@ fn filter_picker_entry(entry: &DirEntry, root: &Path, dedup_symlinks: bool) -> b
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.path()
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.canonicalize()
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.ok()
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.map_or(false, |path| !path.starts_with(&root));
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.map_or(false, |path| !path.starts_with(root));
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}
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true
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@ -402,7 +402,7 @@ impl<'a> TextRenderer<'a> {
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is_in_indent_area: &mut bool,
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position: Position,
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) {
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let cut_off_start = self.col_offset.saturating_sub(position.col as usize);
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let cut_off_start = self.col_offset.saturating_sub(position.col);
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let is_whitespace = grapheme.is_whitespace();
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// TODO is it correct to apply the whitspace style to all unicode white spaces?
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@ -413,7 +413,7 @@ impl<'a> TextRenderer<'a> {
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let width = grapheme.width();
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let grapheme = match grapheme {
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Grapheme::Tab { width } => {
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let grapheme_tab_width = char_to_byte_idx(&self.tab, width as usize);
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let grapheme_tab_width = char_to_byte_idx(&self.tab, width);
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&self.tab[..grapheme_tab_width]
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}
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// TODO special rendering for other whitespaces?
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@ -423,8 +423,8 @@ impl<'a> TextRenderer<'a> {
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Grapheme::Newline => &self.newline,
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};
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let in_bounds = self.col_offset <= (position.col as usize)
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&& (position.col as usize) < self.viewport.width as usize + self.col_offset;
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let in_bounds = self.col_offset <= position.col
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&& position.col < self.viewport.width as usize + self.col_offset;
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if in_bounds {
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self.surface.set_string(
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@ -433,10 +433,10 @@ impl<'a> TextRenderer<'a> {
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grapheme,
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style,
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);
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} else if cut_off_start != 0 && cut_off_start < width as usize {
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} else if cut_off_start != 0 && cut_off_start < width {
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// partially on screen
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let rect = Rect::new(
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self.viewport.x as u16,
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self.viewport.x,
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self.viewport.y + position.row as u16,
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(width - cut_off_start) as u16,
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1,
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@ -206,7 +206,7 @@ impl EditorView {
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highlights,
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theme,
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&mut line_decorations,
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&mut *translated_positions,
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&mut translated_positions,
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);
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Self::render_rulers(editor, doc, view, inner, surface, theme);
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@ -723,12 +723,7 @@ impl EditorView {
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let viewport = view.area;
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let line_decoration = move |renderer: &mut TextRenderer, pos: LinePos| {
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let area = Rect::new(
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viewport.x,
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viewport.y + pos.visual_line as u16,
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viewport.width,
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1,
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);
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let area = Rect::new(viewport.x, viewport.y + pos.visual_line, viewport.width, 1);
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if primary_line == pos.doc_line {
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renderer.surface.set_style(area, primary_style);
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} else if secondary_lines.binary_search(&pos.doc_line).is_ok() {
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@ -25,7 +25,7 @@ impl QueryAtom {
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_ => QueryAtomKind::Fuzzy,
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};
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if atom.starts_with(&['^', '\'']) {
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if atom.starts_with(['^', '\'']) {
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atom.remove(0);
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}
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@ -89,7 +89,7 @@ fn directory() {
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std::fs::create_dir(&dir).expect("");
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let file = dir.join("file.txt");
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let contents = b"foo".as_slice();
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File::create(&file).unwrap().write_all(contents).unwrap();
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File::create(file).unwrap().write_all(contents).unwrap();
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create_commit(temp_git.path(), true);
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@ -36,7 +36,7 @@ const LOW_SIX_BITS: u32 = 0x3F;
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pub fn encode(input: &[u8]) -> String {
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let rem = input.len() % 3;
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let complete_chunks = input.len() / 3;
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let remainder_chunk = if rem == 0 { 0 } else { 1 };
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let remainder_chunk = usize::from(rem != 0);
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let encoded_size = (complete_chunks + remainder_chunk) * 4;
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let mut output = vec![0; encoded_size];
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@ -258,7 +258,7 @@ pub mod provider {
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.args(args)
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.output()
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.ok()
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.and_then(|out| out.status.success().then(|| ())) // TODO: use then_some when stabilized
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.and_then(|out| out.status.success().then_some(()))
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.is_some()
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}
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@ -1096,7 +1096,7 @@ impl Document {
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/// Language server if it has been initialized.
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pub fn language_server(&self) -> Option<&helix_lsp::Client> {
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let server = self.language_server.as_deref()?;
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server.is_initialized().then(|| server)
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server.is_initialized().then_some(server)
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}
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pub fn diff_handle(&self) -> Option<&DiffHandle> {
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@ -7,9 +7,8 @@ use crate::{
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};
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fn count_digits(n: usize) -> usize {
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// NOTE: if int_log gets standardized in stdlib, can use checked_log10
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// (https://github.com/rust-lang/rust/issues/70887#issue)
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std::iter::successors(Some(n), |&n| (n >= 10).then(|| n / 10)).count()
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// TODO: use checked_log10 when MSRV reaches 1.67
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std::iter::successors(Some(n), |&n| (n >= 10).then_some(n / 10)).count()
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}
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pub type GutterFn<'doc> = Box<dyn FnMut(usize, bool, bool, &mut String) -> Option<Style> + 'doc>;
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@ -199,8 +198,7 @@ pub fn line_numbers<'doc>(
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write!(out, "{:>1$}", " ", width).unwrap();
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}
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// TODO: Use then_some when MSRV reaches 1.62
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first_visual_line.then(|| style)
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first_visual_line.then_some(style)
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}
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},
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)
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@ -380,7 +380,7 @@ impl std::str::FromStr for KeyEvent {
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let function: String = function.chars().skip(1).collect();
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let function = str::parse::<u8>(&function)?;
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(function > 0 && function < 13)
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.then(|| KeyCode::F(function))
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.then_some(KeyCode::F(function))
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.ok_or_else(|| anyhow!("Invalid function key '{}'", function))?
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}
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invalid => return Err(anyhow!("Invalid key code '{}'", invalid)),
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@ -243,7 +243,7 @@ impl View {
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true
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}
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Some((visual_pos, _)) if visual_pos.row >= vertical_viewport_end - scrolloff => {
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if CENTERING && visual_pos.row >= vertical_viewport_end as usize {
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if CENTERING && visual_pos.row >= vertical_viewport_end {
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// cursor out of view
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return None;
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}
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@ -156,7 +156,7 @@ pub fn lint(file: String) -> Result<(), DynError> {
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return Ok(());
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}
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let path = path::themes().join(file.clone() + ".toml");
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let theme = std::fs::read_to_string(&path).unwrap();
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let theme = std::fs::read_to_string(path).unwrap();
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let theme: Theme = toml::from_str(&theme).expect("Failed to parse theme");
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let mut messages: Vec<String> = vec![];
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