Enum Charmap

pub enum Charmap<'a, C, const N: usize>
where
    C: PixelColor + From<C::Raw>,
    RawDataSlice<'a, C::Raw, BigEndian>: IntoIterator<Item = C::Raw>,
{
    Leaf(CharmapEntry<'a, C, N>),
    Branch(fn(char) -> &'a Charmap<'a, C, N>),
}

Charmap, for looking up glyph data, matching as many characters as possible at a time.

Variants

Leaf(CharmapEntry<'a, C, N>)

A leaf node with a single charmap entry.

Branch(fn(char) -> &'a Charmap<'a, C, N>)

A branch node with a function that takes the next character to match, returning another charmap.

Implementations

impl<'a, C, const N: usize> Charmap<'a, C, N>

where C: PixelColor + From<C::Raw>, RawDataSlice<'a, C::Raw, BigEndian>: IntoIterator<Item = C::Raw>,

pub fn get(&self, slice: &str) -> &CharmapEntry<'a, C, N>

Finds the charmap entry for a given input, traversing the branch nodes while also matching characters from the specified string slice until a leaf node is found.

Trait Implementations

impl<'a, C, const N: usize> Debug for Charmap<'a, C, N>

where C: PixelColor + From<C::Raw> + Debug, RawDataSlice<'a, C::Raw, BigEndian>: IntoIterator<Item = C::Raw>,

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

Formats the value using the given formatter.