54 lines
1.2 KiB
Rust
54 lines
1.2 KiB
Rust
use std::fmt::Debug;
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use super::{FlacMetablockDecode, FlacMetablockEncode, FlacMetablockHeader, FlacMetablockType};
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use crate::{FlacDecodeError, FlacEncodeError};
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/// A cuesheet meta in a flac file
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pub struct FlacCuesheetBlock {
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/// The seek table
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pub data: Vec<u8>,
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}
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impl Debug for FlacCuesheetBlock {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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f.debug_struct("FlacAudioFrame")
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.field("data_len", &self.data.len())
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.finish()
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}
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}
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impl FlacMetablockDecode for FlacCuesheetBlock {
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fn decode(data: &[u8]) -> Result<Self, FlacDecodeError> {
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Ok(Self { data: data.into() })
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}
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}
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impl FlacMetablockEncode for FlacCuesheetBlock {
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#[expect(clippy::expect_used)]
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fn get_len(&self) -> u32 {
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self.data
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.len()
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.try_into()
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.expect("cuesheet size does not fit into u32")
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}
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fn encode(
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&self,
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is_last: bool,
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with_header: bool,
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target: &mut impl std::io::Write,
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) -> Result<(), FlacEncodeError> {
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if with_header {
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let header = FlacMetablockHeader {
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block_type: FlacMetablockType::Cuesheet,
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length: self.get_len(),
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is_last,
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};
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header.encode(target)?;
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}
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target.write_all(&self.data)?;
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return Ok(());
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}
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}
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