Enum MetaVariable

pub enum MetaVariable {
    Capture(MetaVariableID, bool),
    Dropped(bool),
    Multiple,
    MultiCapture(MetaVariableID),
}

Variants

Capture(MetaVariableID, bool)

$A for captured meta var

Dropped(bool)

$_ for non-captured meta var

Multiple

$$$ for non-captured multi var

MultiCapture(MetaVariableID)

$$$A for captured ellipsis

Trait Implementations

impl Clone for MetaVariable

fn clone(&self) -> MetaVariable

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MetaVariable

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

Formats the value using the given formatter.

impl PartialEq for MetaVariable

fn eq(&self, other: &MetaVariable) -> 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 MetaVariable

impl StructuralPartialEq for MetaVariable