Struct Toc 

pub struct Toc {
    pub first_track: u8,
    pub last_track: u8,
    pub tracks: Vec<Track>,
    pub leadout_lba: u32,
}

Table of Contents, read directly from the Audio CD. The most important part is the tracks vector, which allows you to read raw track data.

If you read from file/image directly, you need to construct it manually.

Fields

first_track: u8

First track number reported in the TOC header.

This is a disc track number, not a zero-based index into Toc::tracks. It does not have to start with 1 and can be up to 99.

last_track: u8

Helper value with the last track number. You should not use it directly to iterate over all available tracks, as there might be gaps.

tracks: Vec<Track>

List of tracks with LBA and MSF offsets

leadout_lba: u32

LBA at which the lead-out area begins, as reported by the disc TOC.

Track-bound calculations use this as the upper bound only for the last entry in Toc::tracks. If another track follows, its start and any applicable CD-Extra session-gap handling determine the preceding track’s bound instead. The lead-out LBA is also required to calculate a MusicBrainz Disc ID.

Trait Implementations

impl Debug for Toc

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.