Struct OffsetTable 

pub struct OffsetTable { /* private fields */ }

Timecode offset table for fast lookup.

Implementations

impl OffsetTable

pub fn new(frame_rate: FrameRate) -> Self

Create a new empty offset table.

pub fn add_entry(&mut self, src_frame: u64, dst_frame: u64, edit_type: EditType)

Add an offset entry.

pub fn lookup(&self, src_frame: u64) -> Option<&OffsetEntry>

Look up the destination frame for a source frame (nearest-lower match).

pub fn len(&self) -> usize

Get the number of entries.

pub fn is_empty(&self) -> bool

Check if the table is empty.

pub fn frame_rate(&self) -> FrameRate

Get the frame rate.

pub fn offset_at(&self, src_frame: u64) -> Option<i64>

Compute the offset (dst - src) at a given source frame.

Trait Implementations

impl Clone for OffsetTable

fn clone(&self) -> OffsetTable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OffsetTable

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

Formats the value using the given formatter.