mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-30 08:30:45 +00:00
203 lines
8.1 KiB
Text
203 lines
8.1 KiB
Text
error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:12:11
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LL | fn foo(s: &mut Vec<u32>, b: &u32, x: &mut u32) {
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| ^^^^^^^^^^^^^ help: consider changing to: `&Vec<u32>`
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= note: `-D clippy::needless-pass-by-ref-mut` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::needless_pass_by_ref_mut)]`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:37:12
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LL | fn foo6(s: &mut Vec<u32>) {
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| ^^^^^^^^^^^^^ help: consider changing to: `&Vec<u32>`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:50:29
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LL | fn mushroom(&self, vec: &mut Vec<i32>) -> usize {
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| ^^^^^^^^^^^^^ help: consider changing to: `&Vec<i32>`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:55:31
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LL | fn badger(&mut self, vec: &mut Vec<i32>) -> usize {
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| ^^^^^^^^^^^^^ help: consider changing to: `&Vec<i32>`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:132:16
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LL | async fn a1(x: &mut i32) {
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| ^^^^^^^^ help: consider changing to: `&i32`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:136:16
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LL | async fn a2(x: &mut i32, y: String) {
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| ^^^^^^^^ help: consider changing to: `&i32`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:140:16
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LL | async fn a3(x: &mut i32, y: String, z: String) {
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| ^^^^^^^^ help: consider changing to: `&i32`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:144:16
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LL | async fn a4(x: &mut i32, y: i32) {
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| ^^^^^^^^ help: consider changing to: `&i32`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:148:24
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LL | async fn a5(x: i32, y: &mut i32) {
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| ^^^^^^^^ help: consider changing to: `&i32`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:152:24
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LL | async fn a6(x: i32, y: &mut i32) {
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| ^^^^^^^^ help: consider changing to: `&i32`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:156:32
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LL | async fn a7(x: i32, y: i32, z: &mut i32) {
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| ^^^^^^^^ help: consider changing to: `&i32`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:160:24
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LL | async fn a8(x: i32, a: &mut i32, y: i32, z: &mut i32) {
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| ^^^^^^^^ help: consider changing to: `&i32`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:160:45
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LL | async fn a8(x: i32, a: &mut i32, y: i32, z: &mut i32) {
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| ^^^^^^^^ help: consider changing to: `&i32`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:194:16
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LL | fn cfg_warn(s: &mut u32) {}
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| ^^^^^^^^ help: consider changing to: `&u32`
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= note: this is cfg-gated and may require further changes
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:200:20
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LL | fn cfg_warn(s: &mut u32) {}
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| ^^^^^^^^ help: consider changing to: `&u32`
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= note: this is cfg-gated and may require further changes
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:214:39
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LL | async fn inner_async2(x: &mut i32, y: &mut u32) {
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| ^^^^^^^^ help: consider changing to: `&u32`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:222:26
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LL | async fn inner_async3(x: &mut i32, y: &mut u32) {
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| ^^^^^^^^ help: consider changing to: `&i32`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:241:34
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LL | pub async fn call_in_closure1(n: &mut str) {
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| ^^^^^^^^ help: consider changing to: `&str`
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= warning: changing this function will impact semver compatibility
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:253:25
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LL | pub async fn closure(n: &mut usize) -> impl '_ + FnMut() {
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| ^^^^^^^^^^ help: consider changing to: `&usize`
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= warning: changing this function will impact semver compatibility
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:260:20
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LL | pub fn closure2(n: &mut usize) -> impl '_ + FnMut() -> usize {
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| ^^^^^^^^^^ help: consider changing to: `&usize`
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= warning: changing this function will impact semver compatibility
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:271:26
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LL | pub async fn closure4(n: &mut usize) {
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| ^^^^^^^^^^ help: consider changing to: `&usize`
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= warning: changing this function will impact semver compatibility
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:311:18
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LL | fn _empty_tup(x: &mut (())) {}
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| ^^^^^^^^^ help: consider changing to: `&()`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:312:19
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LL | fn _single_tup(x: &mut ((i32,))) {}
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| ^^^^^^^^^^^^^ help: consider changing to: `&(i32,)`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:313:18
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LL | fn _multi_tup(x: &mut ((i32, u32))) {}
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| ^^^^^^^^^^^^^^^^^ help: consider changing to: `&(i32, u32)`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:314:11
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LL | fn _fn(x: &mut (fn())) {}
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| ^^^^^^^^^^^ help: consider changing to: `&fn()`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:316:23
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LL | fn _extern_rust_fn(x: &mut extern "Rust" fn()) {}
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| ^^^^^^^^^^^^^^^^^^^^^^^ help: consider changing to: `&extern "Rust" fn()`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:317:20
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LL | fn _extern_c_fn(x: &mut extern "C" fn()) {}
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| ^^^^^^^^^^^^^^^^^^^^ help: consider changing to: `&extern "C" fn()`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:318:18
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LL | fn _unsafe_fn(x: &mut unsafe fn()) {}
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| ^^^^^^^^^^^^^^^^ help: consider changing to: `&unsafe fn()`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:319:25
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LL | fn _unsafe_extern_fn(x: &mut unsafe extern "C" fn()) {}
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider changing to: `&unsafe extern "C" fn()`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:320:20
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LL | fn _fn_with_arg(x: &mut unsafe extern "C" fn(i32)) {}
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider changing to: `&unsafe extern "C" fn(i32)`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/needless_pass_by_ref_mut.rs:321:20
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LL | fn _fn_with_ret(x: &mut unsafe extern "C" fn() -> (i32)) {}
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider changing to: `&unsafe extern "C" fn() -> (i32)`
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error: aborting due to 31 previous errors
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