diff --git a/tests/ui/methods.rs b/tests/ui/methods.rs index 445df8f595d..a564b5b4e39 100644 --- a/tests/ui/methods.rs +++ b/tests/ui/methods.rs @@ -5,7 +5,7 @@ #![warn(clippy::all, clippy::pedantic, clippy::option_unwrap_used)] #![allow( clippy::blacklisted_name, - unused, + dead_code, clippy::print_stdout, clippy::non_ascii_literal, clippy::new_without_default, @@ -25,13 +25,11 @@ use std::collections::BTreeMap; use std::collections::HashMap; use std::collections::HashSet; use std::collections::VecDeque; -use std::future::Future; use std::iter::FromIterator; use std::ops::Mul; use std::pin::Pin; use std::rc::{self, Rc}; use std::sync::{self, Arc}; -use std::task::{Context, Poll}; use option_helpers::IteratorFalsePositives; diff --git a/tests/ui/methods.stderr b/tests/ui/methods.stderr index 90b6c296a28..2cd6c04b65c 100644 --- a/tests/ui/methods.stderr +++ b/tests/ui/methods.stderr @@ -1,5 +1,5 @@ error: defining a method called `add` on this type; consider implementing the `std::ops::Add` trait or choosing a less ambiguous name - --> $DIR/methods.rs:41:5 + --> $DIR/methods.rs:39:5 | LL | / pub fn add(self, other: T) -> T { LL | | self @@ -9,7 +9,7 @@ LL | | } = note: `-D clippy::should-implement-trait` implied by `-D warnings` error: called `map(f).unwrap_or(a)` on an Option value. This can be done more directly by calling `map_or(a, f)` instead - --> $DIR/methods.rs:171:13 + --> $DIR/methods.rs:169:13 | LL | let _ = opt.map(|x| x + 1) | _____________^ @@ -21,7 +21,7 @@ LL | | .unwrap_or(0); = note: replace `map(|x| x + 1).unwrap_or(0)` with `map_or(0, |x| x + 1)` error: called `map(f).unwrap_or(a)` on an Option value. This can be done more directly by calling `map_or(a, f)` instead - --> $DIR/methods.rs:175:13 + --> $DIR/methods.rs:173:13 | LL | let _ = opt.map(|x| { | _____________^ @@ -31,7 +31,7 @@ LL | | ).unwrap_or(0); | |____________________________^ error: called `map(f).unwrap_or(a)` on an Option value. This can be done more directly by calling `map_or(a, f)` instead - --> $DIR/methods.rs:179:13 + --> $DIR/methods.rs:177:13 | LL | let _ = opt.map(|x| x + 1) | _____________^ @@ -41,7 +41,7 @@ LL | | }); | |__________________^ error: called `map(f).unwrap_or(None)` on an Option value. This can be done more directly by calling `and_then(f)` instead - --> $DIR/methods.rs:184:13 + --> $DIR/methods.rs:182:13 | LL | let _ = opt.map(|x| Some(x + 1)).unwrap_or(None); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -49,7 +49,7 @@ LL | let _ = opt.map(|x| Some(x + 1)).unwrap_or(None); = note: replace `map(|x| Some(x + 1)).unwrap_or(None)` with `and_then(|x| Some(x + 1))` error: called `map(f).unwrap_or(None)` on an Option value. This can be done more directly by calling `and_then(f)` instead - --> $DIR/methods.rs:186:13 + --> $DIR/methods.rs:184:13 | LL | let _ = opt.map(|x| { | _____________^ @@ -59,7 +59,7 @@ LL | | ).unwrap_or(None); | |_____________________^ error: called `map(f).unwrap_or(None)` on an Option value. This can be done more directly by calling `and_then(f)` instead - --> $DIR/methods.rs:190:13 + --> $DIR/methods.rs:188:13 | LL | let _ = opt | _____________^ @@ -70,7 +70,7 @@ LL | | .unwrap_or(None); = note: replace `map(|x| Some(x + 1)).unwrap_or(None)` with `and_then(|x| Some(x + 1))` error: called `map(f).unwrap_or(a)` on an Option value. This can be done more directly by calling `map_or(a, f)` instead - --> $DIR/methods.rs:201:13 + --> $DIR/methods.rs:199:13 | LL | let _ = Some("prefix").map(|p| format!("{}.", p)).unwrap_or(id); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -78,7 +78,7 @@ LL | let _ = Some("prefix").map(|p| format!("{}.", p)).unwrap_or(id); = note: replace `map(|p| format!("{}.", p)).unwrap_or(id)` with `map_or(id, |p| format!("{}.", p))` error: called `map(f).unwrap_or_else(g)` on an Option value. This can be done more directly by calling `map_or_else(g, f)` instead - --> $DIR/methods.rs:205:13 + --> $DIR/methods.rs:203:13 | LL | let _ = opt.map(|x| x + 1) | _____________^ @@ -90,7 +90,7 @@ LL | | .unwrap_or_else(|| 0); = note: replace `map(|x| x + 1).unwrap_or_else(|| 0)` with `map_or_else(|| 0, |x| x + 1)` error: called `map(f).unwrap_or_else(g)` on an Option value. This can be done more directly by calling `map_or_else(g, f)` instead - --> $DIR/methods.rs:209:13 + --> $DIR/methods.rs:207:13 | LL | let _ = opt.map(|x| { | _____________^ @@ -100,7 +100,7 @@ LL | | ).unwrap_or_else(|| 0); | |____________________________________^ error: called `map(f).unwrap_or_else(g)` on an Option value. This can be done more directly by calling `map_or_else(g, f)` instead - --> $DIR/methods.rs:213:13 + --> $DIR/methods.rs:211:13 | LL | let _ = opt.map(|x| x + 1) | _____________^ @@ -110,7 +110,7 @@ LL | | ); | |_________________^ error: called `filter(p).next()` on an `Iterator`. This is more succinctly expressed by calling `.find(p)` instead. - --> $DIR/methods.rs:243:13 + --> $DIR/methods.rs:241:13 | LL | let _ = v.iter().filter(|&x| *x < 0).next(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -119,7 +119,7 @@ LL | let _ = v.iter().filter(|&x| *x < 0).next(); = note: replace `filter(|&x| *x < 0).next()` with `find(|&x| *x < 0)` error: called `filter(p).next()` on an `Iterator`. This is more succinctly expressed by calling `.find(p)` instead. - --> $DIR/methods.rs:246:13 + --> $DIR/methods.rs:244:13 | LL | let _ = v.iter().filter(|&x| { | _____________^ @@ -129,7 +129,7 @@ LL | | ).next(); | |___________________________^ error: called `is_some()` after searching an `Iterator` with find. This is more succinctly expressed by calling `any()`. - --> $DIR/methods.rs:262:13 + --> $DIR/methods.rs:260:13 | LL | let _ = v.iter().find(|&x| *x < 0).is_some(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -138,7 +138,7 @@ LL | let _ = v.iter().find(|&x| *x < 0).is_some(); = note: replace `find(|&x| *x < 0).is_some()` with `any(|x| *x < 0)` error: called `is_some()` after searching an `Iterator` with find. This is more succinctly expressed by calling `any()`. - --> $DIR/methods.rs:265:13 + --> $DIR/methods.rs:263:13 | LL | let _ = v.iter().find(|&x| { | _____________^ @@ -148,7 +148,7 @@ LL | | ).is_some(); | |______________________________^ error: called `is_some()` after searching an `Iterator` with position. This is more succinctly expressed by calling `any()`. - --> $DIR/methods.rs:271:13 + --> $DIR/methods.rs:269:13 | LL | let _ = v.iter().position(|&x| x < 0).is_some(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -156,7 +156,7 @@ LL | let _ = v.iter().position(|&x| x < 0).is_some(); = note: replace `position(|&x| x < 0).is_some()` with `any(|&x| x < 0)` error: called `is_some()` after searching an `Iterator` with position. This is more succinctly expressed by calling `any()`. - --> $DIR/methods.rs:274:13 + --> $DIR/methods.rs:272:13 | LL | let _ = v.iter().position(|&x| { | _____________^ @@ -166,7 +166,7 @@ LL | | ).is_some(); | |______________________________^ error: called `is_some()` after searching an `Iterator` with rposition. This is more succinctly expressed by calling `any()`. - --> $DIR/methods.rs:280:13 + --> $DIR/methods.rs:278:13 | LL | let _ = v.iter().rposition(|&x| x < 0).is_some(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -174,7 +174,7 @@ LL | let _ = v.iter().rposition(|&x| x < 0).is_some(); = note: replace `rposition(|&x| x < 0).is_some()` with `any(|&x| x < 0)` error: called `is_some()` after searching an `Iterator` with rposition. This is more succinctly expressed by calling `any()`. - --> $DIR/methods.rs:283:13 + --> $DIR/methods.rs:281:13 | LL | let _ = v.iter().rposition(|&x| { | _____________^ @@ -184,7 +184,7 @@ LL | | ).is_some(); | |______________________________^ error: used unwrap() on an Option value. If you don't want to handle the None case gracefully, consider using expect() to provide a better panic message - --> $DIR/methods.rs:298:13 + --> $DIR/methods.rs:296:13 | LL | let _ = opt.unwrap(); | ^^^^^^^^^^^^