Enum VarRef 

pub enum VarRef<Identifier = String> {
    Ident(Identifier),
    ArrayAccess(Identifier, Vec<Indexing>),
    Placeholder(Placeholder),
}

Reference to a variable, array element, array slice, or placeholder in a group.

Variants

Ident(Identifier)

Reference to a variable

ArrayAccess(Identifier, Vec<Indexing>)

Reference to an array element or slice

Placeholder(Placeholder)

Placeholders to be replaced by other references

Trait Implementations

impl<Identifier: Clone> Clone for VarRef<Identifier>

fn clone(&self) -> VarRef<Identifier>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Identifier: Debug> Debug for VarRef<Identifier>

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

Formats the value using the given formatter.

impl<Identifier: Display> Display for VarRef<Identifier>

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

Formats the value using the given formatter.

impl<Identifier: Eq> Eq for VarRef<Identifier>

impl<Identifier: Hash> Hash for VarRef<Identifier>

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<I: From<String>> IntoVar for VarRef<I>

fn into_var(var: VarRef) -> Self

Constructs a variable reference from a string-based representation

impl<Identifier: PartialEq> PartialEq for VarRef<Identifier>

fn eq(&self, other: &VarRef<Identifier>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<Identifier: PartialEq> StructuralPartialEq for VarRef<Identifier>