51 lines
1.3 KiB
Rust
51 lines
1.3 KiB
Rust
use crate::coding::{AsyncRead, AsyncWrite};
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use crate::coding::{Decode, DecodeError, Encode, EncodeError, VarInt};
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use crate::setup::Extensions;
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/// Sent by the publisher to terminate a Subscribe.
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#[derive(Clone, Debug)]
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pub struct SubscribeReset {
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// NOTE: No full track name because of this proposal: https://github.com/moq-wg/moq-transport/issues/209
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/// The ID for this subscription.
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pub id: VarInt,
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/// An error code.
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pub code: u32,
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/// An optional, human-readable reason.
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pub reason: String,
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/// The final group/object sent on this subscription.
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pub final_group: VarInt,
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pub final_object: VarInt,
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}
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impl SubscribeReset {
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pub async fn decode<R: AsyncRead>(r: &mut R, _ext: &Extensions) -> Result<Self, DecodeError> {
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let id = VarInt::decode(r).await?;
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let code = VarInt::decode(r).await?.try_into()?;
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let reason = String::decode(r).await?;
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let final_group = VarInt::decode(r).await?;
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let final_object = VarInt::decode(r).await?;
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Ok(Self {
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id,
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code,
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reason,
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final_group,
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final_object,
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})
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}
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pub async fn encode<W: AsyncWrite>(&self, w: &mut W, _ext: &Extensions) -> Result<(), EncodeError> {
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self.id.encode(w).await?;
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VarInt::from_u32(self.code).encode(w).await?;
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self.reason.encode(w).await?;
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self.final_group.encode(w).await?;
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self.final_object.encode(w).await?;
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Ok(())
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}
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}
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