fredmorcos / throttle_my_fn Goto Github PK

Great library! One thing I noticed when implementing this to my project was that the documentation says to just import the throttle_my_fn::throttle; but actually need to also import add parking_lot to dependencies and import it because this library itself is not doing that.

    #[throttle(1, std::time::Duration::from_millis(1000))]
    fn foo0() {}

    #[throttle(1, std::time::Duration::from_millis(1000))]
    fn foo1(a: i32) {}

    #[throttle(1, std::time::Duration::from_millis(1000))]
    fn foo2(a: i32, b: i32) {}

First two examples work, but 3rd fails with the following:

error: expected one of `!`, `)`, `,`, `.`, `::`, `?`, `{`, or an operator, found `b`
  --> src/lib.rs:23:21
   |
23 |     fn foo2(a: i32, b: i32) {}
   |              -      ^ expected one of 8 possible tokens
   |              |
   |              help: missing `,`

Not sure why it happens.

Hello, there was a compilation error when using the mut keyword to modify formal parameters...

pub fn my_fn(mut td: TextDisplay, w: i32, h: i32) -> bool {
...
}

The compile time error is as follows:

error: expected expression
130 |     pub fn my_fn(mut td: TextDisplay, w: i32, h: i32) -> bool {
    |                  ^^^

Hope to support Mut keyword.

This crate looks really nice. Would it be complex to add a feature to debounce?

So you wait for the X time and run only the last one when the timeout is reached?