Trait hls_m3u8::Decryptable[−][src]

pub trait Decryptable<'a>: Sealed {
    fn keys(&self) -> Vec<&DecryptionKey<'a>>;

    fn first_key(&self) -> Option<&DecryptionKey<'a>> { ... }
    fn len(&self) -> usize { ... }
    fn is_empty(&self) -> bool { ... }
}

Expand description

Signals that a type or some of the asssociated data might need to be decrypted.

Note

You are not supposed to implement this trait, therefore it is “sealed”.

Required methods

[src]

fn keys(&self) -> Vec<&DecryptionKey<'a>>

Returns all keys, associated with the type.

Example

use hls_m3u8::tags::ExtXMap;
use hls_m3u8::types::{ByteRange, EncryptionMethod};
use hls_m3u8::Decryptable;

let map = ExtXMap::with_range("https://www.example.url/", ByteRange::from(2..11));

for key in map.keys() {
    if key.method == EncryptionMethod::Aes128 {
        // fetch content with the uri and decrypt the result
        break;
    }
}