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385eea1d46
Do not provide a structured suggestion when the arguments don't match.
```
error[E0599]: no method named `test_mut` found for struct `Vec<{integer}>` in the current scope
--> $DIR/auto-ref-slice-plus-ref.rs:7:7
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LL | a.test_mut();
| ^^^^^^^^
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= help: items from traits can only be used if the trait is implemented and in scope
note: `MyIter` defines an item `test_mut`, perhaps you need to implement it
--> $DIR/auto-ref-slice-plus-ref.rs:14:1
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LL | trait MyIter {
| ^^^^^^^^^^^^
help: there is a method `get_mut` with a similar name, but with different arguments
--> $SRC_DIR/core/src/slice/mod.rs:LL:COL
```
Consider methods beyond inherent ones when suggesting typos.
```
error[E0599]: no method named `owned` found for reference `&dyn Foo` in the current scope
--> $DIR/object-pointer-types.rs:11:7
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LL | fn owned(self: Box<Self>);
| --------- the method might not be found because of this arbitrary self type
...
LL | x.owned();
| ^^^^^ help: there is a method with a similar name: `to_owned`
```
Fix #101013.
34 lines
674 B
Rust
34 lines
674 B
Rust
struct Foo;
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impl Foo {
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fn bar(self) {}
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fn baz(&self, x: f64) {}
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}
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trait FooT {
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fn bag(&self);
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//~^ HELP there is a method
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}
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impl FooT for Foo {
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fn bag(&self) {}
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}
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fn main() {
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let f = Foo;
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f.bat(1.0); //~ ERROR no method named
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let s = "foo".to_string();
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let _ = s.is_emtpy(); //~ ERROR no method named
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//~^ HELP there is a method
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// Generates a warning for `count_zeros()`. `count_ones()` is also a close
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// match, but the former is closer.
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let _ = 63u32.count_eos(); //~ ERROR no method named
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//~^ HELP there is a method
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let _ = 63u32.count_o(); //~ ERROR no method named
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//~^ HELP there is a method
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}
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