Enum Event 

pub enum Event {
    Begin {
        kind: SyntaxKind,
        span: Span,
    },
    End {
        kind: SyntaxKind,
        span: Span,
    },
    Token {
        kind: SyntaxKind,
        span: Span,
    },
    Error {
        message: String,
        span: Span,
    },
}

Each of the events in a CSTStream.

See the documentation of CSTStream for more details.

Variants

Begin

Indicates the beginning of a non-terminal production in the grammar.

Fields

kind: SyntaxKind

span: Span

End

Indicates the end of a non-terminal production in the grammar.

Fields

kind: SyntaxKind

span: Span

Token

A terminal symbol in the grammar.

Fields

kind: SyntaxKind

span: Span

Error

An error found during the parsing of the source.

Fields

message: String

span: Span

Trait Implementations

impl Debug for Event

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

Formats the value using the given formatter.

impl PartialEq for Event

fn eq(&self, other: &Event) -> 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 StructuralPartialEq for Event