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fix formatting

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and remove unnecessary check
This commit is contained in:
Kartavya Vashishtha 2022-11-19 11:34:49 +05:30
parent a778203db9
commit 8b17681058
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GPG key ID: A50012C2324E5DF0
2 changed files with 7 additions and 5 deletions
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3
crates/ide/src/hover.rs
View file

@ -268,8 +268,7 @@ fn hover_type_fallback(
}
};
let res =
render::type_info(sema, config, &expr_or_pat)
let res = render::type_info(sema, config, &expr_or_pat)
.or_else(|| render::struct_rest_pat(sema, config, &expr_or_pat))?;
let range = sema

9
crates/ide/src/hover/render.rs
View file

@ -14,7 +14,9 @@ use ide_db::{
use itertools::Itertools;
use stdx::format_to;
use syntax::{
algo, ast::{self, RecordPat}, match_ast, AstNode, Direction,
algo,
ast::{self, RecordPat},
match_ast, AstNode, Direction,
SyntaxKind::{LET_EXPR, LET_STMT},
SyntaxToken, T,
};
@ -263,7 +265,8 @@ pub(super) fn struct_rest_pat(
let pattern = sema
.find_nodes_at_offset_with_descend::<RecordPat>(
&record_pat,
record_pat.text_range().start())
record_pat.text_range().start(),
)
.next()?;
let missing_fields = sema.record_pattern_missing_fields(&pattern);
@ -290,7 +293,7 @@ pub(super) fn struct_rest_pat(
s += ", ";
}
// get rid of trailing comma
if s.len() > 0 {s.truncate(s.len() - 2);}
s.truncate(s.len() - 2);
if config.markdown() {
Markup::fenced_block(&s)