parsers/ssma: Use an enum for @semantics.
This one comes from RFC5588.
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1 changed files with 29 additions and 4 deletions
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@ -39,12 +39,35 @@ generate_element!(
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]
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);
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generate_attribute!(
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/// From RFC5888, the list of allowed semantics.
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Semantics, "semantics", {
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/// Lip Synchronization, defined in RFC5888.
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Ls => "LS",
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/// Flow Identification, defined in RFC5888.
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Fid => "FID",
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/// Single Reservation Flow, defined in RFC3524.
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Srf => "SRF",
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/// Alternative Network Address Types, defined in RFC4091.
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Anat => "ANAT",
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/// Forward Error Correction, defined in RFC4756.
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Fec => "FEC",
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/// Decoding Dependency, defined in RFC5583.
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Ddp => "DDP",
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}
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);
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generate_element!(
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/// Element grouping multiple ssrc.
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Group, "ssrc-group", JINGLE_SSMA,
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attributes: [
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/// The semantics of this group.
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semantics: Required<String> = "semantics",
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semantics: Required<Semantics> = "semantics",
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],
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children: [
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/// The various ssrc concerned by this group.
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@ -63,7 +86,8 @@ mod tests {
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fn test_size() {
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assert_size!(Source, 16);
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assert_size!(Parameter, 24);
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assert_size!(Group, 24);
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assert_size!(Semantics, 1);
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assert_size!(Group, 16);
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}
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#[cfg(target_pointer_width = "64")]
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@ -71,7 +95,8 @@ mod tests {
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fn test_size() {
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assert_size!(Source, 32);
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assert_size!(Parameter, 48);
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assert_size!(Group, 48);
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assert_size!(Semantics, 1);
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assert_size!(Group, 32);
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}
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#[test]
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@ -107,7 +132,7 @@ mod tests {
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.parse()
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.unwrap();
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let mut group = Group::try_from(elem).unwrap();
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assert_eq!(group.semantics, "FID");
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assert_eq!(group.semantics, Semantics::Fid);
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assert_eq!(group.sources.len(), 2);
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let source = group.sources.pop().unwrap();
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assert_eq!(source.id, 386328120);
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