macro_rules! task_local {
() => { ... };
($(#[$attr:meta])* $vis:vis static $name:ident: $t:ty; $($rest:tt)*) => { ... };
($(#[$attr:meta])* $vis:vis static $name:ident: $t:ty) => { ... };
}
Expand description
Declares a new task-local key of type tokio::task::LocalKey
.
§Syntax
The macro wraps any number of static declarations and makes them local to the current task. Publicity and attributes for each static is preserved. For example:
§Examples
task_local! {
pub static ONE: u32;
#[allow(unused)]
static TWO: f32;
}
See LocalKey
documentation for more
information.