[][src]Struct ttf_parser::Tag

#[repr(transparent)]pub struct Tag(pub u32);

A 4-byte tag.

Implementations

impl Tag[src]

pub const fn from_bytes(bytes: &[u8; 4]) -> Self[src]

Creates a Tag from bytes.

pub fn from_bytes_lossy(bytes: &[u8]) -> Self[src]

Creates a Tag from bytes.

In case of empty data will return Tag set to 0.

When bytes are shorter than 4, will set missing bytes to .

Data after first 4 bytes is ignored.

pub const fn to_bytes(self) -> [u8; 4][src]

Returns tag as 4-element byte array.

pub const fn to_chars(self) -> [char; 4][src]

Returns tag as 4-element byte array.

pub const fn is_null(&self) -> bool[src]

Checks if tag is null / [0, 0, 0, 0].

pub const fn as_u32(&self) -> u32[src]

Returns tag value as u32 number.

pub fn to_lowercase(&self) -> Self[src]

Converts tag to lowercase.

pub fn to_uppercase(&self) -> Self[src]

Converts tag to uppercase.

Trait Implementations

impl Clone for Tag[src]

impl Copy for Tag[src]

impl Debug for Tag[src]

impl Display for Tag[src]

impl Eq for Tag[src]

impl Hash for Tag[src]

impl Ord for Tag[src]

impl PartialEq<Tag> for Tag[src]

impl PartialOrd<Tag> for Tag[src]

impl StructuralEq for Tag[src]

impl StructuralPartialEq for Tag[src]

Auto Trait Implementations

impl RefUnwindSafe for Tag

impl Send for Tag

impl Sync for Tag

impl Unpin for Tag

impl UnwindSafe for Tag

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<T> ToOwned for T where
    T: Clone
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type Owned = T

The resulting type after obtaining ownership.

impl<T> ToString for T where
    T: Display + ?Sized
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impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.