1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70

use crate::interface::ReadableStream;
use js_sys::Function;
use wasm_bindgen::{prelude::*, JsCast};

#[wasm_bindgen(module = "fs")]
extern {
    #[wasm_bindgen(extends = ReadableStream)]
    #[derive(Clone, Debug)]
    pub type ReadStream;

    //******************//
    // Instance Methods //
    //******************//

    #[wasm_bindgen(method, getter, js_name = "bytesRead")]
    pub fn bytes_read(this: &ReadStream) -> f64;

    #[wasm_bindgen(method, getter)]
    pub fn path(this: &ReadStream) -> JsValue; // Buffer | string

    #[wasm_bindgen(method, getter)]
    pub fn pending(this: &ReadStream) -> bool;
}

//******************************//
// Instance Methods (Overloads) //
//******************************//

#[wasm_bindgen]
impl ReadStream {
    pub fn add_listener_with_open(&self, listener: &Function) -> ReadStream {
        self.add_listener("open", listener).unchecked_into()
    }

    pub fn add_listener_with_close(&self, listener: &Function) -> ReadStream {
        self.add_listener("close", listener).unchecked_into()
    }

    pub fn on_with_open(&self, listener: &Function) -> ReadStream {
        self.on("open", listener).unchecked_into()
    }

    pub fn on_with_close(&self, listener: &Function) -> ReadStream {
        self.on("close", listener).unchecked_into()
    }

    pub fn once_with_open(&self, listener: &Function) -> ReadStream {
        self.once("open", listener).unchecked_into()
    }

    pub fn once_with_close(&self, listener: &Function) -> ReadStream {
        self.once("close", listener).unchecked_into()
    }

    pub fn prepend_listener_with_open(&self, listener: &Function) -> ReadStream {
        self.prepend_listener("open", listener).unchecked_into()
    }

    pub fn prepend_listener_with_close(&self, listener: &Function) -> ReadStream {
        self.prepend_listener("close", listener).unchecked_into()
    }

    pub fn prepend_once_listener_with_open(&self, listener: &Function) -> ReadStream {
        self.prepend_once_listener("open", listener).unchecked_into()
    }

    pub fn prepend_once_listener_with_close(&self, listener: &Function) -> ReadStream {
        self.prepend_once_listener("close", listener).unchecked_into()
    }
}