Struct icu_capi::bidi::ffi::ICU4XReorderedIndexMap

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pub struct ICU4XReorderedIndexMap(pub Vec<usize>);
Expand description

Thin wrapper around a vector that maps visual indices to source indices

map[visualIndex] = sourceIndex

Produced by reorder_visual() on ICU4XBidi.

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§0: Vec<usize>

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impl ICU4XReorderedIndexMap

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pub fn as_slice<'a>(&'a self) -> &'a [usize]

Get this as a slice/array of indices

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pub fn len(&self) -> usize

The length of this map

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pub fn is_empty(&self) -> bool

Whether this map is empty

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pub fn get(&self, index: usize) -> usize

Get element at index. Returns 0 when out of bounds (note that 0 is also a valid in-bounds value, please use len() to avoid out-of-bounds)

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