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mp4_atom/moov/trak/mdia/minf/dinf/dref/
urn.rs

1use crate::*;
2
3ext! {
4    name: Urn,
5    versions: [0],
6    flags: {}
7}
8
9/// A name-based data reference and its location.
10#[derive(Debug, Clone, PartialEq, Eq, Default)]
11#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
12pub struct Urn {
13    pub name: String,
14    pub location: String,
15}
16
17impl AtomExt for Urn {
18    type Ext = UrnExt;
19
20    const KIND_EXT: FourCC = FourCC::new(b"urn ");
21
22    fn decode_body_ext<B: Buf>(buf: &mut B, _ext: UrnExt) -> Result<Self> {
23        Ok(Self {
24            name: String::decode(buf)?,
25            location: String::decode(buf)?,
26        })
27    }
28
29    fn encode_body_ext<B: BufMut>(&self, buf: &mut B) -> Result<UrnExt> {
30        self.name.as_str().encode(buf)?;
31        self.location.as_str().encode(buf)?;
32        Ok(UrnExt::default())
33    }
34}