playout-runtime 0.1.0

Sans-IO linear channel playout: a schedule model (programme/ad/slate), transition planning across a join (PTS-rebase offset + discontinuity detection), and SCTE-35 splice_insert() emission points built with scte35-splice. No HTTP, no tokio, no transcoding.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

//! Crate error type.

/// Errors produced by schedule construction, transition planning, and
/// SCTE-35 emission-point construction.
#[derive(Debug, thiserror::Error)]
#[non_exhaustive]
pub enum Error {
    /// [`crate::schedule::Schedule::push`] was called with an entry whose
    /// `planned_start` does not strictly follow the schedule's last entry —
    /// entries must be supplied in increasing timeline order.
    #[error(
        "schedule entries must be strictly increasing by planned_start: \
         previous entry starts at {prev}, new entry starts at {next}"
    )]
    OutOfOrder {
        /// `planned_start` of the schedule's current last entry.
        prev: u64,
        /// `planned_start` of the entry that was rejected.
        next: u64,
    },
    /// Splice-point conditioning ([`ssai_runtime::splice::condition_splice_point`],
    /// via [`crate::scte35::build_splice_insert`]) found no candidate
    /// boundary within the caller's tolerance, or was given no candidates at
    /// all.
    #[error(transparent)]
    SpliceConditioning(#[from] ssai_runtime::Error),
}

/// Crate result alias.
pub type Result<T> = core::result::Result<T, Error>;