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const generics

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This commit is contained in:
Andrey Zgarbul 2021-04-03 20:30:34 +03:00
parent c67657371b
commit e4319de3d5
11 changed files with 50 additions and 94 deletions
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8
book/en/src/internals/tasks.md
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@ -78,8 +78,8 @@ mod app {
}
// ready queue of the task dispatcher
// `U4` is a type-level integer that represents the capacity of this queue
static mut RQ1: Queue<Ready<T1>, U4> = Queue::new();
// `5-1=4` represents the capacity of this queue
static mut RQ1: Queue<Ready<T1>, 5> = Queue::new();
// interrupt handler chosen to dispatch tasks at priority `1`
#[no_mangle]
@ -153,7 +153,7 @@ mod app {
// used to track how many more `bar` messages can be enqueued
// `U2` is the capacity of the `bar` task; a max of two instances can be queued
// this queue is filled by the framework before `init` runs
static mut bar_FQ: Queue<(), U2> = Queue::new();
static mut bar_FQ: Queue<(), 3> = Queue::new();
// Priority ceiling for the consumer endpoint of `bar_FQ`
const bar_FQ_CEILING: u8 = 2;
@ -227,7 +227,7 @@ mod app {
// the free queue: used to track free slots in the `baz_INPUTS` array
// this queue is initialized with values `0` and `1` before `init` is executed
static mut baz_FQ: Queue<u8, U2> = Queue::new();
static mut baz_FQ: Queue<u8, 3> = Queue::new();
// Priority ceiling for the consumer endpoint of `baz_FQ`
const baz_FQ_CEILING: u8 = 2;