mikros/rust
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Retry fix error reporting suggestions

Browse Source
This commit is contained in:
Nathan West 2020-09-16 23:52:41 -04:00
parent 6d75cdfc9e
commit c4280af828
1 changed files with 20 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
src/test/ui/suggestions/mut-borrow-needed-by-trait.stderr
View File

@ -5,7 +5,7 @@ LL | let fp = BufWriter::new(fp);
| ^^ the trait `std::io::Write` is not implemented for `&dyn std::io::Write` | ^^ the trait `std::io::Write` is not implemented for `&dyn std::io::Write`
| |
= note: `std::io::Write` is implemented for `&mut dyn std::io::Write`, but not for `&dyn std::io::Write` = note: `std::io::Write` is implemented for `&mut dyn std::io::Write`, but not for `&dyn std::io::Write`
= note: required by `std::io::BufWriter::<W>::new` = note: required by `BufWriter::<W>::new`
error[E0277]: the trait bound `&dyn std::io::Write: std::io::Write` is not satisfied error[E0277]: the trait bound `&dyn std::io::Write: std::io::Write` is not satisfied
--> $DIR/mut-borrow-needed-by-trait.rs:17:14 --> $DIR/mut-borrow-needed-by-trait.rs:17:14
@ -13,6 +13,11 @@ error[E0277]: the trait bound `&dyn std::io::Write: std::io::Write` is not satis
LL | let fp = BufWriter::new(fp); LL | let fp = BufWriter::new(fp);
| ^^^^^^^^^^^^^^ the trait `std::io::Write` is not implemented for `&dyn std::io::Write` | ^^^^^^^^^^^^^^ the trait `std::io::Write` is not implemented for `&dyn std::io::Write`
| |
::: $SRC_DIR/std/src/io/buffered/bufwriter.rs:LL:COL
|
LL | pub struct BufWriter<W: Write> {
| ----- required by this bound in `BufWriter`
|
= note: `std::io::Write` is implemented for `&mut dyn std::io::Write`, but not for `&dyn std::io::Write` = note: `std::io::Write` is implemented for `&mut dyn std::io::Write`, but not for `&dyn std::io::Write`
error[E0277]: the trait bound `&dyn std::io::Write: std::io::Write` is not satisfied error[E0277]: the trait bound `&dyn std::io::Write: std::io::Write` is not satisfied
@ -21,17 +26,27 @@ error[E0277]: the trait bound `&dyn std::io::Write: std::io::Write` is not satis
LL | let fp = BufWriter::new(fp); LL | let fp = BufWriter::new(fp);
| ^^^^^^^^^^^^^^^^^^ the trait `std::io::Write` is not implemented for `&dyn std::io::Write` | ^^^^^^^^^^^^^^^^^^ the trait `std::io::Write` is not implemented for `&dyn std::io::Write`
| |
::: $SRC_DIR/std/src/io/buffered/bufwriter.rs:LL:COL
|
LL | pub struct BufWriter<W: Write> {
| ----- required by this bound in `BufWriter`
|
= note: `std::io::Write` is implemented for `&mut dyn std::io::Write`, but not for `&dyn std::io::Write` = note: `std::io::Write` is implemented for `&mut dyn std::io::Write`, but not for `&dyn std::io::Write`
error[E0599]: no method named `write_fmt` found for struct `std::io::BufWriter<&dyn std::io::Write>` in the current scope error[E0599]: no method named `write_fmt` found for struct `BufWriter<&dyn std::io::Write>` in the current scope
--> $DIR/mut-borrow-needed-by-trait.rs:22:5 --> $DIR/mut-borrow-needed-by-trait.rs:22:5
| |
LL | writeln!(fp, "hello world").unwrap(); LL | writeln!(fp, "hello world").unwrap();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `std::io::BufWriter<&dyn std::io::Write>` | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `BufWriter<&dyn std::io::Write>`
|
::: $SRC_DIR/std/src/io/buffered/bufwriter.rs:LL:COL
|
LL | pub struct BufWriter<W: Write> {
| ------------------------------ doesn't satisfy `BufWriter<&dyn std::io::Write>: std::io::Write`
| |
= note: the method `write_fmt` exists but the following trait bounds were not satisfied: = note: the method `write_fmt` exists but the following trait bounds were not satisfied:
`&dyn std::io::Write: std::io::Write` `&dyn std::io::Write: std::io::Write`
which is required by `std::io::BufWriter<&dyn std::io::Write>: std::io::Write` which is required by `BufWriter<&dyn std::io::Write>: std::io::Write`
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to 4 previous errors error: aborting due to 4 previous errors