Enum BuildMatcher 

pub enum BuildMatcher<'src> {
    Epsilon,
    Node {
        kind: &'src str,
        field: Option<&'src str>,
        negated_fields: Vec<&'src str>,
    },
    Anonymous {
        literal: &'src str,
        field: Option<&'src str>,
    },
    Wildcard {
        field: Option<&'src str>,
    },
}

What a transition matches.

Variants

Epsilon

Node

Fields

kind: &'src str

field: Option<&'src str>

negated_fields: Vec<&'src str>

Anonymous

Fields

literal: &'src str

field: Option<&'src str>

Wildcard

Fields

field: Option<&'src str>

Implementations

impl<'src> BuildMatcher<'src>

pub fn node(kind: &'src str) -> Self

pub fn anonymous(literal: &'src str) -> Self

pub fn wildcard() -> Self

pub fn with_field(self, field: &'src str) -> Self

pub fn with_negated_field(self, field: &'src str) -> Self

Trait Implementations

impl<'src> Clone for BuildMatcher<'src>

fn clone(&self) -> BuildMatcher<'src>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'src> Debug for BuildMatcher<'src>

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

Formats the value using the given formatter.

impl<'src> PartialEq for BuildMatcher<'src>

fn eq(&self, other: &BuildMatcher<'src>) -> 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<'src> Eq for BuildMatcher<'src>

impl<'src> StructuralPartialEq for BuildMatcher<'src>