error: use of `expect` followed by a function call --> $DIR/expect_fun_call.rs:28:26 | LL | with_none_and_format.expect(&format!("Error {}: fake error", error_code)); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| panic!("Error {}: fake error", error_code))` | = note: `-D clippy::expect-fun-call` implied by `-D warnings` error: use of `expect` followed by a function call --> $DIR/expect_fun_call.rs:31:26 | LL | with_none_and_as_str.expect(format!("Error {}: fake error", error_code).as_str()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| panic!("Error {}: fake error", error_code))` error: use of `expect` followed by a function call --> $DIR/expect_fun_call.rs:41:25 | LL | with_err_and_format.expect(&format!("Error {}: fake error", error_code)); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| panic!("Error {}: fake error", error_code))` error: use of `expect` followed by a function call --> $DIR/expect_fun_call.rs:44:25 | LL | with_err_and_as_str.expect(format!("Error {}: fake error", error_code).as_str()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| panic!("Error {}: fake error", error_code))` error: use of `expect` followed by a function call --> $DIR/expect_fun_call.rs:56:17 | LL | Some("foo").expect(format!("{} {}", 1, 2).as_ref()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| panic!("{} {}", 1, 2))` error: use of `expect` followed by a function call --> $DIR/expect_fun_call.rs:77:21 | LL | Some("foo").expect(&get_string()); | ^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| { panic!(get_string()) })` error: use of `expect` followed by a function call --> $DIR/expect_fun_call.rs:78:21 | LL | Some("foo").expect(get_string().as_ref()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| { panic!(get_string()) })` error: use of `expect` followed by a function call --> $DIR/expect_fun_call.rs:79:21 | LL | Some("foo").expect(get_string().as_str()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| { panic!(get_string()) })` error: use of `expect` followed by a function call --> $DIR/expect_fun_call.rs:81:21 | LL | Some("foo").expect(get_static_str()); | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| { panic!(get_static_str()) })` error: use of `expect` followed by a function call --> $DIR/expect_fun_call.rs:82:21 | LL | Some("foo").expect(get_non_static_str(&0)); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| { panic!(get_non_static_str(&0).to_string()) })` error: use of `expect` followed by a function call --> $DIR/expect_fun_call.rs:86:16 | LL | Some(true).expect(&format!("key {}, {}", 1, 2)); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| panic!("key {}, {}", 1, 2))` error: use of `expect` followed by a function call --> $DIR/expect_fun_call.rs:92:17 | LL | opt_ref.expect(&format!("{:?}", opt_ref)); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| panic!("{:?}", opt_ref))` error: aborting due to 12 previous errors