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Remove ::{{closure}} in more cases from function names #230

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Aug 6, 2024
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8 changes: 5 additions & 3 deletions puffin/src/utils.rs
Original file line number Diff line number Diff line change
@@ -1,7 +1,8 @@
// The macro defines 'f()' at the place where macro is called.
// This code is located at the place of call and two closures deep.
// This code is typically located at the place of call and two closures deep.
// Strip away this useless suffix.
pub(crate) const USELESS_SCOPE_NAME_SUFFIX: &str = "::{{closure}}::{{closure}}::f";
pub(crate) const USELESS_SCOPE_NAME_SUFFIX: &str = "::f";
pub(crate) const USELESS_CLOSURE_SUFFIX: &str = "::{{closure}}";

#[doc(hidden)]
#[inline(never)]
Expand All @@ -10,7 +11,8 @@ pub fn clean_function_name(name: &str) -> String {
// Probably the user registered a user scope name.
return name.to_owned();
};
shorten_rust_function_name(name)
// Remove any additional trailing suffixes
shorten_rust_function_name(name.trim_end_matches(USELESS_CLOSURE_SUFFIX))
}

/// Shorten a rust function name by removing the leading parts of module paths.
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