Struct TypgFontFaceMeta

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pub struct TypgFontFaceMeta {
    pub names: Vec<String>,
    pub axis_tags: Vec<Tag>,
    pub feature_tags: Vec<Tag>,
    pub script_tags: Vec<Tag>,
    pub table_tags: Vec<Tag>,
    pub codepoints: Vec<char>,
    pub is_variable: bool,
    pub weight_class: Option<u16>,
    pub width_class: Option<u16>,
    pub family_class: Option<(u8, u8)>,
    pub creator_names: Vec<String>,
    pub license_names: Vec<String>,
}

Expand description

Extracted metadata for a single font face.

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§names: Vec<String>

Name strings: family, full, postscript, subfamily, plus file stem as fallback.

§axis_tags: Vec<Tag>

Variation axis tags (wght, wdth, opsz, …). Empty for static fonts.

§feature_tags: Vec<Tag>

OpenType feature tags from GSUB and GPOS tables.

§script_tags: Vec<Tag>

Script tags from GSUB and GPOS tables.

§table_tags: Vec<Tag>

Top-level table tags present in the font.

§codepoints: Vec<char>

Unicode codepoints covered by the font’s cmap.

§is_variable: bool

True if the font contains an fvar table (variable font).

§weight_class: Option<u16>

OS/2 usWeightClass (typically 100-900).

§width_class: Option<u16>

OS/2 usWidthClass (1-9).

§family_class: Option<(u8, u8)>

OS/2 sFamilyClass split into (class, subclass).

§creator_names: Vec<String>

Creator-related name strings (copyright, trademark, manufacturer, designer, description, vendor URL, designer URL, license, license URL).

§license_names: Vec<String>

License-related name strings (copyright, license description, license URL).

Trait Implementations§

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impl Clone for TypgFontFaceMeta

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fn clone(&self) -> TypgFontFaceMeta

Returns a duplicate of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for TypgFontFaceMeta

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

Formats the value using the given formatter. Read more

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impl<'de> Deserialize<'de> for TypgFontFaceMeta

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fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

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impl Serialize for TypgFontFaceMeta

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fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations§

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impl UnwindSafe for TypgFontFaceMeta

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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