Enum yaml_rust2::parser::Event

pub enum Event {
    Nothing,
    StreamStart,
    StreamEnd,
    DocumentStart,
    DocumentEnd,
    Alias(usize),
    Scalar(String, TScalarStyle, usize, Option<Tag>),
    SequenceStart(usize, Option<Tag>),
    SequenceEnd,
    MappingStart(usize, Option<Tag>),
    MappingEnd,
}

An event generated by the YAML parser.

Events are used in the low-level event-based API (push parser). The API entrypoint is the EventReceiver trait.

Variants

Nothing

Reserved for internal use.

StreamStart

Event generated at the very beginning of parsing.

StreamEnd

Last event that will be generated by the parser. Signals EOF.

DocumentStart

The YAML start document directive (---).

DocumentEnd

The YAML end document directive (...).

Alias(usize)

A YAML Alias.

Tuple Fields

0: usize

The anchor ID the alias refers to.

Scalar(String, TScalarStyle, usize, Option<Tag>)

Value, style, anchor id, tag

SequenceStart(usize, Option<Tag>)

The start of a YAML sequence (array).

Tuple Fields

0: usize

The anchor ID of the start of the sequence.

1: Option<Tag>

An optional tag

SequenceEnd

The end of a YAML sequence (array).

MappingStart(usize, Option<Tag>)

The start of a YAML mapping (object, hash).

Tuple Fields

0: usize

The anchor ID of the start of the mapping.

1: Option<Tag>

An optional tag

MappingEnd

The end of a YAML mapping (object, hash).

Trait Implementations

impl Clone for Event

fn clone(&self) -> Event

Returns a copy of the value.

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

Performs copy-assignment from source.

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

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

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

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

impl Eq for Event

impl StructuralPartialEq for Event