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ace2799c75
This introduces the 'Metadata' trait to enable access to common video metadata such title, year, cover art and more. Reading 'title', 'description', 'poster' and 'year' metadata is implemented here.
29 lines
917 B
Rust
29 lines
917 B
Rust
use thiserror::Error;
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use crate::mp4box::BoxType;
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#[derive(Error, Debug)]
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pub enum Error {
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#[error("{0}")]
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IoError(#[from] std::io::Error),
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#[error("{0}")]
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InvalidData(&'static str),
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#[error("{0} not found")]
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BoxNotFound(BoxType),
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#[error("{0} and {1} not found")]
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Box2NotFound(BoxType, BoxType),
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#[error("trak[{0}] not found")]
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TrakNotFound(u32),
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#[error("trak[{0}].{1} not found")]
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BoxInTrakNotFound(u32, BoxType),
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#[error("traf[{0}].{1} not found")]
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BoxInTrafNotFound(u32, BoxType),
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#[error("trak[{0}].stbl.{1} not found")]
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BoxInStblNotFound(u32, BoxType),
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#[error("trak[{0}].stbl.{1}.entry[{2}] not found")]
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EntryInStblNotFound(u32, BoxType, u32),
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#[error("traf[{0}].trun.{1}.entry[{2}] not found")]
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EntryInTrunNotFound(u32, BoxType, u32),
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#[error("{0} version {1} is not supported")]
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UnsupportedBoxVersion(BoxType, u8),
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}
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