Function clippy_utils::match_function_call
source · pub fn match_function_call<'tcx>(
cx: &LateContext<'tcx>,
expr: &'tcx Expr<'_>,
path: &[&str]
) -> Option<&'tcx [Expr<'tcx>]>
Expand description
Matches a function call with the given path and returns the arguments.
Usage:
ⓘ
if let Some(args) = match_function_call(cx, cmp_max_call, &paths::CMP_MAX);
This function is deprecated. Use match_function_call_with_def_id
.