Struct tree_sitter_language::LanguageFn

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#[repr(transparent)]
pub struct LanguageFn(/* private fields */);
Expand description

LanguageFn wraps a C function that returns a pointer to a tree-sitter grammer.

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impl LanguageFn

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pub const unsafe fn from_raw(f: unsafe extern "C" fn() -> *const ()) -> Self

Creates a LanguageFn.

Safety

Only call this with language functions generated from grammars by the Tree-sitter CLI.

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pub const fn into_raw(self) -> unsafe extern "C" fn() -> *const ()

Gets the function wrapped by this LanguageFn.

Trait Implementations§

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impl Clone for LanguageFn

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fn clone(&self) -> LanguageFn

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 Copy for LanguageFn

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere 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 Twhere 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> 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 Twhere 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, U> TryFrom<U> for Twhere 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 Twhere 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.