diff options
Diffstat (limited to 'book/en')
| -rw-r--r-- | book/en/src/migration/migration_v5.md | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/book/en/src/migration/migration_v5.md b/book/en/src/migration/migration_v5.md index e19fb62..731931f 100644 --- a/book/en/src/migration/migration_v5.md +++ b/book/en/src/migration/migration_v5.md @@ -316,11 +316,10 @@ mod app { } ``` -## Spawn/schedule from anywhere - -With the new "spawn/schedule from anywhere", old code such as: - +## Spawn from anywhere +With the new spawn/spawn_after/spawn_at interface, +old code requiring the context `cx` for spawning such as: ``` rust #[task(spawn = [bar])] @@ -344,12 +343,20 @@ fn foo(_c: foo::Context) { #[task] fn bar(_c: bar::Context) { - foo::schedule(/* ... */).unwrap(); + // Takes a Duration, relative to “now” + let spawn_handle = foo::spawn_after(/* ... */); +} + +#[task] +fn bar(_c: bar::Context) { + // Takes an Instant + let spawn_handle = foo::spawn_at(/* ... */); } ``` -Note that the attributes `spawn` and `schedule` are no longer needed. +Thus the requirement of having access to the context is dropped. +Note that the attributes `spawn`/`schedule` in the task definition are no longer needed. --- |