Struct EntryMetadata 

pub struct EntryMetadata {
    pub image_width: Option<u32>,
    pub image_height: Option<u32>,
    pub font_family: Option<String>,
    pub font_style: Option<String>,
    pub font_is_monospace: Option<bool>,
    pub font_num_glyphs: Option<u32>,
    pub locales: Vec<String>,
    pub audio_duration_secs: Option<f64>,
    pub audio_sample_rate: Option<u32>,
    pub audio_channels: Option<u32>,
}

Type-specific metadata extracted at import time.

Fields

image_width: Option<u32>

Width of an imported image after conversion.

image_height: Option<u32>

Height of an imported image after conversion.

font_family: Option<String>

Font family name extracted from the font metadata.

font_style: Option<String>

Font style name extracted from the font metadata.

font_is_monospace: Option<bool>

Whether the font is monospaced.

font_num_glyphs: Option<u32>

Total glyph count reported by the font.

locales: Vec<String>

Locale masks used when registering a font with LibSharedMedia.

audio_duration_secs: Option<f64>

Audio duration in seconds.

audio_sample_rate: Option<u32>

Audio sample rate in Hz.

audio_channels: Option<u32>

Number of audio channels.

Trait Implementations

impl Clone for EntryMetadata

fn clone(&self) -> EntryMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EntryMetadata

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

Formats the value using the given formatter.

impl Default for EntryMetadata

fn default() -> EntryMetadata

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for EntryMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for EntryMetadata

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

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 EntryMetadata