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Minor documentation cleanups

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This commit is contained in:
Johannes Linke
2016-01-01 17:49:01 +01:00
parent b287739c0b
commit f89e400578
3 changed files with 10 additions and 10 deletions
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8
src/mut_reference.rs
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@@ -36,7 +36,7 @@ impl LateLintPass for UnnecessaryMutPassed {
match borrowed_table.node_types.get(&fn_expr.id) {
Some(function_type) => {
if let ExprPath(_, ref path) = fn_expr.node {
check_arguments(cx, &arguments, function_type,
check_arguments(cx, &arguments, function_type,
&format!("{}", path));
}
}
@@ -50,7 +50,7 @@ impl LateLintPass for UnnecessaryMutPassed {
ExprMethodCall(ref name, _, ref arguments) => {
let method_call = MethodCall::expr(e.id);
match borrowed_table.method_map.get(&method_call) {
Some(method_type) => check_arguments(cx, &arguments, method_type.ty,
Some(method_type) => check_arguments(cx, &arguments, method_type.ty,
&format!("{}", name.node.as_str())),
None => unreachable!(), // Just like above, this should never happen.
};
@@ -68,9 +68,9 @@ fn check_arguments(cx: &LateContext, arguments: &[P<Expr>], type_definition: &Ty
TypeVariants::TyRef(_, TypeAndMut {mutbl: MutImmutable, ..}) |
TypeVariants::TyRawPtr(TypeAndMut {mutbl: MutImmutable, ..}) => {
if let ExprAddrOf(MutMutable, _) = argument.node {
span_lint(cx, UNNECESSARY_MUT_PASSED,
span_lint(cx, UNNECESSARY_MUT_PASSED,
argument.span, &format!("The function/method \"{}\" \
doesn't need a mutable reference",
doesn't need a mutable reference",
name));
}
}