mirror of
https://github.com/rust-lang/rust
synced 2024-11-05 20:45:15 +00:00
59 lines
2 KiB
Text
59 lines
2 KiB
Text
error[E0277]: the size for values of type `str` cannot be known at compilation time
|
|
--> $DIR/trivial-bounds-leak.rs:12:25
|
|
|
|
|
LL | fn cant_return_str() -> str {
|
|
| ^^^ doesn't have a size known at compile-time
|
|
|
|
|
= help: the trait `Sized` is not implemented for `str`
|
|
= note: the return type of a function must have a statically known size
|
|
|
|
error[E0599]: no method named `test` found for type `i32` in the current scope
|
|
--> $DIR/trivial-bounds-leak.rs:24:10
|
|
|
|
|
LL | 3i32.test();
|
|
| ^^^^ method not found in `i32`
|
|
|
|
|
= help: items from traits can only be used if the trait is implemented and in scope
|
|
note: `Foo` defines an item `test`, perhaps you need to implement it
|
|
--> $DIR/trivial-bounds-leak.rs:4:1
|
|
|
|
|
LL | pub trait Foo {
|
|
| ^^^^^^^^^^^^^
|
|
|
|
error[E0277]: the trait bound `i32: Foo` is not satisfied
|
|
--> $DIR/trivial-bounds-leak.rs:25:15
|
|
|
|
|
LL | Foo::test(&4i32);
|
|
| --------- ^^^^^ the trait `Foo` is not implemented for `i32`
|
|
| |
|
|
| required by a bound introduced by this call
|
|
|
|
|
help: this trait has no implementations, consider adding one
|
|
--> $DIR/trivial-bounds-leak.rs:4:1
|
|
|
|
|
LL | pub trait Foo {
|
|
| ^^^^^^^^^^^^^
|
|
|
|
error[E0277]: the trait bound `i32: Foo` is not satisfied
|
|
--> $DIR/trivial-bounds-leak.rs:26:22
|
|
|
|
|
LL | generic_function(5i32);
|
|
| ---------------- ^^^^ the trait `Foo` is not implemented for `i32`
|
|
| |
|
|
| required by a bound introduced by this call
|
|
|
|
|
help: this trait has no implementations, consider adding one
|
|
--> $DIR/trivial-bounds-leak.rs:4:1
|
|
|
|
|
LL | pub trait Foo {
|
|
| ^^^^^^^^^^^^^
|
|
note: required by a bound in `generic_function`
|
|
--> $DIR/trivial-bounds-leak.rs:29:24
|
|
|
|
|
LL | fn generic_function<T: Foo>(t: T) {}
|
|
| ^^^ required by this bound in `generic_function`
|
|
|
|
error: aborting due to 4 previous errors
|
|
|
|
Some errors have detailed explanations: E0277, E0599.
|
|
For more information about an error, try `rustc --explain E0277`.
|