aboutsummaryrefslogtreecommitdiff
path: root/crates
diff options
context:
space:
mode:
Diffstat (limited to 'crates')
-rw-r--r--crates/ide/src/inlay_hints.rs26
1 files changed, 19 insertions, 7 deletions
diff --git a/crates/ide/src/inlay_hints.rs b/crates/ide/src/inlay_hints.rs
index a74829cd0..3e9a65d9c 100644
--- a/crates/ide/src/inlay_hints.rs
+++ b/crates/ide/src/inlay_hints.rs
@@ -353,13 +353,25 @@ fn is_argument_similar_to_param_name(
353 } 353 }
354 match get_string_representation(argument) { 354 match get_string_representation(argument) {
355 None => false, 355 None => false,
356 Some(mut repr) => { 356 Some(argument_string) => {
357 let param_name = param_name.to_ascii_lowercase(); 357 let num_leading_underscores =
358 let argument_string = { 358 argument_string.bytes().take_while(|&c| c == b'_').count();
359 repr.make_ascii_lowercase(); 359
360 repr.trim_start_matches('_') 360 // Does the argument name begin with the parameter name? Ignore leading underscores.
361 }; 361 let mut arg_bytes = argument_string.bytes().skip(num_leading_underscores);
362 argument_string.starts_with(&param_name) || argument_string.ends_with(&param_name) 362 let starts_with_pattern = param_name.bytes().all(
363 |expected| matches!(arg_bytes.next(), Some(actual) if expected.eq_ignore_ascii_case(&actual)),
364 );
365
366 if starts_with_pattern {
367 return true;
368 }
369
370 // Does the argument name end with the parameter name?
371 let mut arg_bytes = argument_string.bytes().skip(num_leading_underscores);
372 param_name.bytes().rev().all(
373 |expected| matches!(arg_bytes.next_back(), Some(actual) if expected.eq_ignore_ascii_case(&actual)),
374 )
363 } 375 }
364 } 376 }
365} 377}