467: docs: fix some `cargo doc` warnings r=lulf a=numero-744
There are still 3 warnings (below)
```
Documenting embassy v0.1.0 (embassy)
warning: unresolved link to `channel`
--> src/channel/mpsc.rs:241:22
|
241 | /// [`channel`]: channel
| ^^^^^^^ no item named `channel` in scope
|
= note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
= help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
warning: unresolved link to `Task::spawn`
--> src/executor/raw/mod.rs:105:12
|
105 | /// with [`Task::spawn()`], which will fail if it is already spawned.
| ^^^^^^^^^^^^^ no item named `Task` in scope
warning: public documentation for `spawn` links to private item `Executor::spawn`
--> src/executor/raw/mod.rs:156:17
|
156 | /// cause [`Executor::spawn()`] to return the error.
| ^^^^^^^^^^^^^^^^^ this item is private
|
= note: `#[warn(rustdoc::private_intra_doc_links)]` on by default
= note: this link will resolve properly if you pass `--document-private-items`
warning: `embassy` (lib doc) generated 3 warnings
```
Co-authored-by: Côme ALLART <come.allart@etu.emse.fr>
462: Add the `embassy_traits::i2c::WriteIter` trait r=Dirbaio a=ithinuel
This trait makes the parallel with `embedded_hal::i2c::WriteIter`.
It allows to fetch bytes to write from an Iterator rather than requiring an allocation for an array.
It is provided as an extra Trait to avoid breaking existing implementations of `embassy_traits::i2c::I2c`.
Co-authored-by: Wilfried Chauveau <wilfried.chauveau@ithinuel.me>
