Struct SyntaxNode

pub struct SyntaxNode(/* private fields */);

Implementations

impl SyntaxNode

pub fn errors(&self) -> Vec<SyntaxError>

pub fn warnings(&self) -> Vec<SyntaxError>

pub fn error_mut(&mut self) -> Option<&mut SyntaxError>

impl SyntaxNode

pub fn is<'a, T: AstNode<'a>>(&'a self) -> bool

pub fn cast<'a, T: AstNode<'a>>(&'a self) -> Option<T>

Tries to cast the node to type T. Returns None if it cannot.

pub fn try_cast_first<'a, T: AstNode<'a>>(&'a self) -> Option<T>

pub fn try_cast_last<'a, T: AstNode<'a>>(&'a self) -> Option<T>

impl SyntaxNode

pub fn kind(&self) -> SyntaxKind

pub fn text(&self) -> &EcoString

pub fn to_text(&self) -> EcoString

Like text, but also returns the text of inner nodes.

Builds a new string, so is more computationally expensive.

pub fn children(&self) -> Iter<'_, SyntaxNode>

pub fn span(&self) -> Span

Trait Implementations

impl Clone for SyntaxNode

fn clone(&self) -> SyntaxNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SyntaxNode

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

Formats the value using the given formatter.

impl Default for SyntaxNode

fn default() -> Self

Returns the “default value” for a type.

impl Hash for SyntaxNode

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for SyntaxNode

fn eq(&self, other: &SyntaxNode) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for SyntaxNode

impl StructuralPartialEq for SyntaxNode