Struct ClipProvenance 

pub struct ClipProvenance {
    pub source_first_real_frame: usize,
    pub source_last_real_frame: usize,
    pub lead_in_frames: usize,
    pub synthetic_frame_count: usize,
}

Where a ReplayClip came from in its source replay, for provenance and for mapping source frame indices back onto clip frame indices.

Fields

source_first_real_frame: usize

Index, in the source replay, of the first real frame included in the clip (i.e. the frame immediately after the synthetic keyframe).

source_last_real_frame: usize

Index, in the source replay, of the last real frame included (inclusive).

lead_in_frames: usize

Number of leading real frames included purely as warm-up before the region of interest. 0 when the clip was taken by raw frame range.

synthetic_frame_count: usize

Number of synthetic frames prepended (currently always 1 keyframe, or 0 when the window starts at frame 0 and needs no seeding).

Implementations

impl ClipProvenance

pub fn clip_index_of(&self, source_frame: usize) -> Option<usize>

Map an index in the source replay to the corresponding index in the clip’s frames, accounting for the prepended synthetic keyframe. Returns None if the source frame is outside the clipped window.

Trait Implementations

impl Clone for ClipProvenance

fn clone(&self) -> ClipProvenance

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ClipProvenance

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ClipProvenance

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ClipProvenance

fn eq(&self, other: &ClipProvenance) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ClipProvenance

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ClipProvenance