Struct tree_sitter::Language[−][src]

#[repr(transparent)]
pub struct Language(_);
Expand description

An opaque object that defines how to parse a particular language. The code for each Language is generated by the Tree-sitter CLI.

Implementations

impl Language[src]

pub fn version(&self) -> usize[src]

Get the ABI version number that indicates which version of the Tree-sitter CLI that was used to generate this Language.

pub fn node_kind_count(&self) -> usize[src]

Get the number of distinct node types in this language.

pub fn node_kind_for_id(&self, id: u16) -> Option<&'static str>[src]

Get the name of the node kind for the given numerical id.

pub fn id_for_node_kind(&self, kind: &str, named: bool) -> u16[src]

Get the numeric id for the given node kind.

pub fn node_kind_is_named(&self, id: u16) -> bool[src]

Check if the node type for the given numerical id is named (as opposed to an anonymous node type).

pub fn node_kind_is_visible(&self, id: u16) -> bool[src]

pub fn field_count(&self) -> usize[src]

Get the number of distinct field names in this language.

pub fn field_name_for_id(&self, field_id: u16) -> Option<&'static str>[src]

Get the field names for the given numerical id.

pub fn field_id_for_name(&self, field_name: impl AsRef<[u8]>) -> Option<u16>[src]

Get the numerical id for the given field name.

Trait Implementations

impl Clone for Language[src]

fn clone(&self) -> Language[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Debug for Language[src]

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

Formats the value using the given formatter. Read more

impl PartialEq<Language> for Language[src]

fn eq(&self, other: &Language) -> bool[src]

This method tests for self and other values to be equal, and is used by ==. Read more

fn ne(&self, other: &Language) -> bool[src]

This method tests for !=.

impl Copy for Language[src]

impl Eq for Language[src]

impl Send for Language[src]

impl StructuralEq for Language[src]

impl StructuralPartialEq for Language[src]

impl Sync for Language[src]

Auto Trait Implementations

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.