Struct Marker 

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

Implementations

impl Marker

pub fn precede<H: MarkerHost + ?Sized>(self, host: &mut H) -> Marker

A new marker starting at the same lexeme, placed before self in the production.

pub fn drop<H: MarkerHost + ?Sized>(self, host: &mut H)

pub fn rollback_to<H: MarkerHost + ?Sized>(self, host: &mut H)

Rewinds the lexer to this marker and discards it and everything produced after it. Token remaps done since are not undone (same as IntelliJ).

pub fn done<H: MarkerHost + ?Sized>(self, host: &mut H, kind: SyntaxKind)

pub fn collapse<H: MarkerHost + ?Sized>(self, host: &mut H, kind: SyntaxKind)

Done, and the whole range becomes one leaf of kind (a lazy leaf is reparsed on build).

pub fn done_before<H: MarkerHost + ?Sized>( self, host: &mut H, kind: SyntaxKind, before: Marker, )

pub fn done_before_3<H: MarkerHost + ?Sized>( self, host: &mut H, kind: SyntaxKind, before: Marker, error_message: &str, )

doneBefore(type, before, errorMessage).

pub fn error<H: MarkerHost + ?Sized>(self, host: &mut H, message: &str)

pub fn error_before<H: MarkerHost + ?Sized>( self, host: &mut H, message: &str, before: Marker, )

pub fn set_custom_edge_token_binders<H: MarkerHost + ?Sized>( self, host: &mut H, left: Option<EdgeBinder>, right: Option<EdgeBinder>, )

None keeps the current binder for that edge (Java passes null).

Trait Implementations

impl Clone for Marker

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Marker

impl Debug for Marker

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

Formats the value using the given formatter.

impl Eq for Marker

impl Hash for Marker

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 Marker

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Marker