Struct Trace 

pub struct Trace {
    pub session: Option<Session>,
    pub names: Names,
    pub tracks: Vec<(Track, NameId)>,
    pub records: Vec<Record>,
}

A recording in memory: what it was made of, its names and tracks, and the rest of its records in the order written.

Fields

session: Option<Session>

names: Names

tracks: Vec<(Track, NameId)>

records: Vec<Record>

Implementations

impl Trace

pub fn new() -> Self

pub fn from_bytes(b: &[u8]) -> Result<Trace, Error>

The recording these bytes hold, read up to where they stop.

pub fn push(&mut self, r: Record)

Takes one record as a reader hands it: names and tracks into their tables, the session aside, the rest kept.

pub fn slice(&self, tl: &Timeline, first: usize, last: usize) -> Trace

The records of frames first..=last of tl (this recording’s timeline) and their gaps, up to the last one’s present: what a range dragged across the bars reads, the session, names and tracks kept.

pub fn name(&self, id: NameId) -> &str

A name’s string.

pub fn track_name(&self, t: Track) -> &str

A track’s name: main, loop, or the one declared.

pub fn to_bytes(&self) -> Vec<u8>

The recording as bytes: the header, the session, every name and track, then the records.

pub fn timeline(&self) -> Timeline

The timeline the records make.

Trait Implementations

impl Clone for Trace

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Trace

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

Formats the value using the given formatter.

impl Default for Trace

fn default() -> Self

Returns the “default value” for a type.

impl NameOf for Trace

fn name_of(&self, id: NameId) -> &str