Struct CameraMetadataStore 

pub struct CameraMetadataStore { /* private fields */ }

In-memory store implementing CameraMetadataExt keyed by ClipId.

Implementations

impl CameraMetadataStore

pub fn new() -> Self

Creates an empty store.

pub fn len(&self) -> usize

Returns the number of entries.

pub fn is_empty(&self) -> bool

Returns true if the store has no entries.

pub fn iter(&self) -> impl Iterator<Item = (&ClipId, &CameraMetadata)>

Returns an iterator over all (ClipId, CameraMetadata) pairs.

Trait Implementations

impl CameraMetadataExt for CameraMetadataStore

fn set_camera_metadata(&mut self, clip_id: ClipId, meta: CameraMetadata)

Attaches camera metadata to a clip.

fn camera_metadata(&self, clip_id: &ClipId) -> Option<&CameraMetadata>

Retrieves camera metadata for a clip.

fn remove_camera_metadata(&mut self, clip_id: &ClipId) -> Option<CameraMetadata>

Removes and returns the camera metadata for a clip.

impl Debug for CameraMetadataStore

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

Formats the value using the given formatter.

impl Default for CameraMetadataStore

fn default() -> CameraMetadataStore

Returns the “default value” for a type.