Struct ttf_parser::LazyArray32

pub struct LazyArray32<'a, T> {
    data: &'a [u8],
    data_type: PhantomData<T>,
}

A slice-like container that converts internal binary data only on access.

This is a low-level, internal structure that should not be used directly.

Fields

data: &'a [u8]

data_type: PhantomData<T>

Implementations

impl<'a, T: FromData> LazyArray32<'a, T>

pub fn new(data: &'a [u8]) -> Self

Creates a new LazyArray.

pub fn get(&self, index: u32) -> Option<T>

Returns a value at index.

pub fn len(&self) -> u32

Returns array’s length.

pub fn is_empty(&self) -> bool

Checks if the array is empty.

pub fn binary_search(&self, key: &T) -> Option<(u32, T)>

where T: Ord,

Performs a binary search by specified key.

pub fn binary_search_by<F>(&self, f: F) -> Option<(u32, T)>

where F: FnMut(&T) -> Ordering,

Performs a binary search using specified closure.

Trait Implementations

impl<'a, T: Clone> Clone for LazyArray32<'a, T>

fn clone(&self) -> LazyArray32<'a, T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a, T: FromData + Debug + Copy> Debug for LazyArray32<'a, T>

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

Formats the value using the given formatter.

impl<T> Default for LazyArray32<'_, T>

fn default() -> Self

Returns the “default value” for a type.

impl<'a, T: FromData> IntoIterator for LazyArray32<'a, T>

type Item = T

The type of the elements being iterated over.

type IntoIter = LazyArrayIter32<'a, T>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<'a, T: Copy> Copy for LazyArray32<'a, T>