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Use impl trait

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Malte Brandy 2018-06-09 14:23:40 +02:00
parent a64d498d5b
commit 479f77473c
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GPG key ID: 226A2D41EF5378C9
2 changed files with 12 additions and 12 deletions
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17
home-manager/packages/rust-scripts/src/refresh.rs
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@ -20,16 +20,19 @@ pub enum Timer {
}
pub trait TaskRefresher {
fn reactivate<T>(&mut self, tasks: T, recurrence: Timer) -> Result<()>
where
T: IntoIterator<Item = Task>;
fn reactivate(
&mut self,
tasks: impl IntoIterator<Item = Task>,
recurrence: Timer,
) -> Result<()>;
}
impl TaskRefresher for TaskCache {
fn reactivate<T>(&mut self, tasks: T, recurrence: Timer) -> Result<()>
where
T: IntoIterator<Item = Task>,
{
fn reactivate(
&mut self,
tasks: impl IntoIterator<Item = Task>,
recurrence: Timer,
) -> Result<()> {
let now = Local::now();
let now_moment = TT::Moment(Local::now().naive_local());
let recent = match recurrence {

7
home-manager/packages/rust-scripts/src/update.rs
View file

@ -18,11 +18,8 @@ fn simple_task(name: &str) -> Task {
task
}
fn simple_tasks<'a, T>(names: T) -> Vec<Task>
where
T: IntoIterator<Item = &'a str>,
{
names.into_iter().map(simple_task).collect()
fn simple_tasks<'a>(names: impl IntoIterator<Item = &'a str>) -> impl Iterator<Item = Task> {
names.into_iter().map(simple_task)
}
pub fn update_tasks(cache: &mut TaskCache) -> Result<()> {