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Fmt corrections

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This commit is contained in:
Matt Hooper 2020-03-24 20:31:02 +01:00
parent b70ce559b8
commit 9d298115a6
1 changed files with 9 additions and 13 deletions
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22
crates/ra_ide/src/inlay_hints.rs
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@ -5,7 +5,7 @@ use ra_ide_db::RootDatabase;
use ra_prof::profile;
use ra_syntax::{
ast::{self, ArgListOwner, AstNode, TypeAscriptionOwner},
match_ast, SmolStr, TextRange, NodeOrToken, SyntaxKind, Direction
match_ast, Direction, NodeOrToken, SmolStr, SyntaxKind, TextRange,
};
use crate::{FileId, FunctionSignature};
@ -20,12 +20,7 @@ pub struct InlayHintsOptions {
impl Default for InlayHintsOptions {
fn default() -> Self {
Self {
type_hints: true,
parameter_hints: true,
chaining_hints: true,
max_length: None
}
Self { type_hints: true, parameter_hints: true, chaining_hints: true, max_length: None }
}
}
@ -86,7 +81,8 @@ fn get_chaining_hints(
return None;
}
let mut tokens = expr.syntax()
let mut tokens = expr
.syntax()
.siblings_with_tokens(Direction::Next)
.filter_map(NodeOrToken::into_token)
.filter(|t| match t.kind() {
@ -99,7 +95,7 @@ fn get_chaining_hints(
// Ignoring extra whitespace and comments
let next = tokens.next()?.kind();
let next_next = tokens.next()?.kind();
if next == SyntaxKind::WHITESPACE && next_next == SyntaxKind::DOT {
if next == SyntaxKind::WHITESPACE && next_next == SyntaxKind::DOT {
acc.push(InlayHint {
range: expr.syntax().text_range(),
kind: InlayKind::ChainingHint,
@ -1190,11 +1186,11 @@ fn main() {
fn generic_chaining_hints() {
let (analysis, file_id) = single_file(
r#"
struct A<T>(T);
struct A<T>(T);
struct B<T>(T);
struct C<T>(T);
struct X<T,R>(T, R);
impl<T> A<T> {
fn new(t: T) -> Self { A(t) }
fn into_b(self) -> B<T> { B(self.0) }
@ -1211,12 +1207,12 @@ fn main() {
assert_debug_snapshot!(analysis.inlay_hints(file_id, &InlayHintsOptions{ parameter_hints: false, type_hints: false, chaining_hints: true, max_length: None}).unwrap(), @r###"
[
InlayHint {
range: [416; 465),
range: [403; 452),
kind: ChainingHint,
label: "B<X<i32, bool>>",
},
InlayHint {
range: [416; 435),
range: [403; 422),
kind: ChainingHint,
label: "A<X<i32, bool>>",
},