mirror of
https://github.com/sile/hls_m3u8.git
synced 2024-05-03 09:09:06 +00:00
61 lines
1.4 KiB
Rust
61 lines
1.4 KiB
Rust
use std::convert::TryFrom;
|
|
use std::fmt;
|
|
|
|
use crate::types::ProtocolVersion;
|
|
use crate::utils::tag;
|
|
use crate::{Error, RequiredVersion};
|
|
|
|
/// Indicates that no more [`MediaSegment`]s will be added to the
|
|
/// [`MediaPlaylist`] file.
|
|
///
|
|
/// [`MediaSegment`]: crate::MediaSegment
|
|
/// [`MediaPlaylist`]: crate::MediaPlaylist
|
|
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, PartialOrd, Ord)]
|
|
pub(crate) struct ExtXEndList;
|
|
|
|
impl ExtXEndList {
|
|
pub(crate) const PREFIX: &'static str = "#EXT-X-ENDLIST";
|
|
}
|
|
|
|
/// This tag requires [`ProtocolVersion::V1`].
|
|
impl RequiredVersion for ExtXEndList {
|
|
fn required_version(&self) -> ProtocolVersion { ProtocolVersion::V1 }
|
|
}
|
|
|
|
impl fmt::Display for ExtXEndList {
|
|
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { Self::PREFIX.fmt(f) }
|
|
}
|
|
|
|
impl TryFrom<&str> for ExtXEndList {
|
|
type Error = Error;
|
|
|
|
fn try_from(input: &str) -> Result<Self, Self::Error> {
|
|
tag(input, Self::PREFIX)?;
|
|
Ok(Self)
|
|
}
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod test {
|
|
use super::*;
|
|
use pretty_assertions::assert_eq;
|
|
|
|
#[test]
|
|
fn test_display() {
|
|
assert_eq!(ExtXEndList.to_string(), "#EXT-X-ENDLIST".to_string());
|
|
}
|
|
|
|
#[test]
|
|
fn test_parser() {
|
|
assert_eq!(
|
|
ExtXEndList,
|
|
ExtXEndList::try_from("#EXT-X-ENDLIST").unwrap()
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_required_version() {
|
|
assert_eq!(ExtXEndList.required_version(), ProtocolVersion::V1);
|
|
}
|
|
}
|