Unnamed repository; edit this file 'description' to name the repository.
Remove unused code in `utils`
All usages of `render_snippet` and `Cursor` have been removed as part of the migration
| -rw-r--r-- | crates/ide-assists/src/utils.rs | 50 |
1 files changed, 1 insertions, 49 deletions
diff --git a/crates/ide-assists/src/utils.rs b/crates/ide-assists/src/utils.rs index 10d18ee67d..c167350be8 100644 --- a/crates/ide-assists/src/utils.rs +++ b/crates/ide-assists/src/utils.rs @@ -1,12 +1,10 @@ //! Assorted functions shared by several assists. -use std::ops; - pub(crate) use gen_trait_fn_body::gen_trait_fn_body; use hir::{db::HirDatabase, HasAttrs as HirHasAttrs, HirDisplay, InFile, Semantics}; use ide_db::{ famous_defs::FamousDefs, path_transform::PathTransform, - syntax_helpers::insert_whitespace_into_node::insert_ws_into, RootDatabase, SnippetCap, + syntax_helpers::insert_whitespace_into_node::insert_ws_into, RootDatabase, }; use stdx::format_to; use syntax::{ @@ -217,43 +215,6 @@ pub fn add_trait_assoc_items_to_impl( first_item.unwrap() } -#[derive(Clone, Copy, Debug)] -pub(crate) enum Cursor<'a> { - Replace(&'a SyntaxNode), - Before(&'a SyntaxNode), -} - -impl<'a> Cursor<'a> { - fn node(self) -> &'a SyntaxNode { - match self { - Cursor::Replace(node) | Cursor::Before(node) => node, - } - } -} - -pub(crate) fn render_snippet(_cap: SnippetCap, node: &SyntaxNode, cursor: Cursor<'_>) -> String { - assert!(cursor.node().ancestors().any(|it| it == *node)); - let range = cursor.node().text_range() - node.text_range().start(); - let range: ops::Range<usize> = range.into(); - - let mut placeholder = cursor.node().to_string(); - escape(&mut placeholder); - let tab_stop = match cursor { - Cursor::Replace(placeholder) => format!("${{0:{placeholder}}}"), - Cursor::Before(placeholder) => format!("$0{placeholder}"), - }; - - let mut buf = node.to_string(); - buf.replace_range(range, &tab_stop); - return buf; - - fn escape(buf: &mut String) { - stdx::replace(buf, '{', r"\{"); - stdx::replace(buf, '}', r"\}"); - stdx::replace(buf, '$', r"\$"); - } -} - pub(crate) fn vis_offset(node: &SyntaxNode) -> TextSize { node.children_with_tokens() .find(|it| !matches!(it.kind(), WHITESPACE | COMMENT | ATTR)) @@ -445,15 +406,6 @@ fn has_any_fn(imp: &ast::Impl, names: &[String]) -> bool { false } -/// Find the start of the `impl` block for the given `ast::Impl`. -// -// FIXME: this partially overlaps with `find_struct_impl` -pub(crate) fn find_impl_block_start(impl_def: ast::Impl, buf: &mut String) -> Option<TextSize> { - buf.push('\n'); - let start = impl_def.assoc_item_list().and_then(|it| it.l_curly_token())?.text_range().end(); - Some(start) -} - /// Find the end of the `impl` block for the given `ast::Impl`. // // FIXME: this partially overlaps with `find_struct_impl` |