Struct VideoMetadata 

pub struct VideoMetadata {

    pub schema: u32,
    pub video_id: String,
    pub title: String,
    pub channel: Option<String>,
    pub channel_id: Option<String>,
    pub channel_url: Option<String>,
    pub category: Option<String>,
    pub published_at: Option<String>,
    pub duration_seconds: Option<u64>,
    pub description: Option<String>,
    pub keywords: Vec<String>,
    pub view_count: Option<u64>,
    pub like_count: Option<u64>,
    pub is_live_content: bool,
    pub is_unlisted: Option<bool>,
    pub thumbnail_url: Option<String>,
    pub fetched_at: DateTime<Utc>,
}

Per-video metadata sidecar, serialised to <video-id>.meta.yaml.

view_count / like_count are point-in-time snapshots; Self::fetched_at is what makes them honest and is the refresh-staleness key. Fields sourced from microformat are Option because that block is absent for private/removed videos, in which case the sidecar is written from videoDetails alone.

Fields

schema: u32

Sidecar schema version (always SCHEMA_VERSION when written).

video_id: String

11-character video ID.

title: String

Display title.

channel: Option<String>

Channel / uploader name.

channel_id: Option<String>

UC… channel ID.

channel_url: Option<String>

Owner profile URL (the @handle URL). From microformat.

category: Option<String>

Video category (e.g. Music). From microformat.

published_at: Option<String>

Publish timestamp, full ISO 8601 with original offset preserved (e.g. 2009-10-24T23:57:33-07:00). From microformat.publishDate.

duration_seconds: Option<u64>

Duration in seconds.

description: Option<String>

Full description (videoDetails.shortDescription, despite the name).

keywords: Vec<String>

Free-text keywords/tags.

view_count: Option<u64>

View count at fetch time.

like_count: Option<u64>

Like count at fetch time. Absent when ratings are disabled.

is_live_content: bool

Whether this is (or was) a live broadcast.

is_unlisted: Option<bool>

Whether the video is unlisted. From microformat.

thumbnail_url: Option<String>

Best available thumbnail URL (maxres when present).

fetched_at: DateTime<Utc>

When this sidecar was fetched (UTC). The refresh-staleness key.

Trait Implementations

impl Clone for VideoMetadata

fn clone(&self) -> VideoMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VideoMetadata

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for VideoMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for VideoMetadata

impl PartialEq for VideoMetadata

fn eq(&self, other: &VideoMetadata) -> 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 VideoMetadata

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 VideoMetadata