How to get Interest From Event?

[uran0sH]

The same as title.

for event in events.iter() {
    let token = event.token();
    // want to get interest here
    let interest = xxxx
    if self.handle_event(token, interest)? {
        // xxxxx
    }
}

Is there any way to get Interest from Event?

[Thomasdezeeuw]

Please see the documentation of Event and our example, e.g. the TCP server one:

mio/examples/tcp_server.rs

Line 113 in 23dfe42

if event.is_writable() {

.

[uran0sH]

Please see the documentation of Event and our example, e.g. the TCP server one:

mio/examples/tcp_server.rs

Line 113 in 23dfe42

if event.is_writable() {
.

Yeah. But this only can return a value of bool, right? I want to get the Interest type directly, like:

let in: Interest = event.interest();

I have no idea whether there is a way to do like this.

[Darksonn]

You need to call the is_* methods. If you want to combine them into an Interest, you can do so manually.

[Thomasdezeeuw]

@uran0sH there is no Interest type in Mio.