cortex-m: update to volatile-register 0.2.2, fixes #485 #493
GitHub Actions / clippy
succeeded
Nov 4, 2023 in 0s
clippy
3 warnings
Details
Results
| Message level | Amount |
|---|---|
| Internal compiler error | 0 |
| Error | 0 |
| Warning | 3 |
| Note | 0 |
| Help | 0 |
Versions
- rustc 1.73.0 (cc66ad468 2023-10-03)
- cargo 1.73.0 (9c4383fb5 2023-08-26)
- clippy 0.1.73 (cc66ad4 2023-10-03)
Annotations
Check warning on line 35 in cortex-m-semihosting/src/hio.rs
github-actions / clippy
this returns a `Result<_, ()>`
warning: this returns a `Result<_, ()>`
--> cortex-m-semihosting/src/hio.rs:35:1
|
35 | pub fn hstdout() -> Result<HostStream, ()> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: use a custom `Error` type instead
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#result_unit_err
Check warning on line 26 in cortex-m-semihosting/src/hio.rs
github-actions / clippy
this returns a `Result<_, ()>`
warning: this returns a `Result<_, ()>`
--> cortex-m-semihosting/src/hio.rs:26:1
|
26 | pub fn hstderr() -> Result<HostStream, ()> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: use a custom `Error` type instead
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#result_unit_err
Check warning on line 14 in cortex-m-semihosting/src/hio.rs
github-actions / clippy
this returns a `Result<_, ()>`
warning: this returns a `Result<_, ()>`
--> cortex-m-semihosting/src/hio.rs:14:5
|
14 | pub fn write_all(&mut self, buffer: &[u8]) -> Result<(), ()> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: use a custom `Error` type instead
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#result_unit_err
= note: `#[warn(clippy::result_unit_err)]` on by default
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