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Diffstat (limited to 'book/en/src/migration/migration_v2.md')
| -rw-r--r-- | book/en/src/migration/migration_v2.md | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/book/en/src/migration/migration_v2.md b/book/en/src/migration/migration_v2.md index 071d34c..96fa231 100644 --- a/book/en/src/migration/migration_v2.md +++ b/book/en/src/migration/migration_v2.md @@ -5,11 +5,13 @@ Migrating a project from RTIC `v1.0.x` to `v2.0.0` involves the following steps: 1. `v2.0.0` requires [`#![type_alias_impl_trait]`](https://github.com/rust-lang/rust/issues/63063) and Rust Nightly. 2. Migrating from the monotonics included in `v1.0.x` to `rtic-time` and `rtic-monotonics`, replacing `spawn_after`, `spawn_at`. 3. Software tasks are now required to be `async`, and using them correctly. -4. Understanding and using data types provided by `rtic-sync` to solve migration problems. +4. Understanding and using data types provided by `rtic-sync`. + +For a detailed description of the changes, refer to the subchapters. If you wish to see a code example of changes required, you can check out [the full example migration page](./migration_v2/complete_example.md). -## TL;DR +#### TL;DR (Too Long; Didn't Read) 1. Add `#![type_alias_impl_trait]` to your crate, and use `cargo +nightly`. 2. Instead of `spawn_after` and `spawn_at`, you now use the `async` functions `delay`, `delay_until` (and related) with impls provided by `rtic-monotonics`. 3. Software tasks _must_ be `async fn`s now. Not returning from a task is allowed so long as there is an `await` in the task. You can still `lock` shared resources. |