ucd_trie

Struct TrieSetOwned

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pub struct TrieSetOwned { /* private fields */ }
Expand description

An owned trie set.

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impl TrieSetOwned

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pub fn from_scalars<I, C>(scalars: I) -> Result<TrieSetOwned>
where I: IntoIterator<Item = C>, C: Borrow<char>,

Create a new trie set from a set of Unicode scalar values.

This returns an error if a set could not be sufficiently compressed to fit into a trie.

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pub fn from_codepoints<I, C>(codepoints: I) -> Result<TrieSetOwned>
where I: IntoIterator<Item = C>, C: Borrow<u32>,

Create a new trie set from a set of Unicode scalar values.

This returns an error if a set could not be sufficiently compressed to fit into a trie. This also returns an error if any of the given codepoints are greater than 0x10FFFF.

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pub fn as_slice(&self) -> TrieSetSlice<'_>

Return this set as a slice.

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pub fn contains_char(&self, c: char) -> bool

Returns true if and only if the given Unicode scalar value is in this set.

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pub fn contains_u32(&self, cp: u32) -> bool

Returns true if and only if the given codepoint is in this set.

If the given value exceeds the codepoint range (i.e., it’s greater than 0x10FFFF), then this returns false.

Trait Implementations§

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impl Clone for TrieSetOwned

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fn clone(&self) -> TrieSetOwned

Returns a copy 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 TrieSetOwned

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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<U> 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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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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.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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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.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.