Enum ObjectKey 

pub enum ObjectKey {
    Ident(Decorated<Ident>),
    Expression(Expression),
}

Represents an object key.

Variants

Ident(Decorated<Ident>)

Represents an unquoted identifier used as object key.

Expression(Expression)

Any valid HCL expression can be an object key.

Implementations

impl ObjectKey

pub fn is_ident(&self) -> bool

Returns true if the object key is an identifier.

pub fn as_ident(&self) -> Option<&Ident>

If the object key is an identifier, returns a reference to it, otherwise None.

pub fn is_expr(&self) -> bool

Returns true if the object key is an expression.

pub fn as_expr(&self) -> Option<&Expression>

If the object key is an expression, returns a reference to it, otherwise None.

Trait Implementations

impl Clone for ObjectKey

fn clone(&self) -> ObjectKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ObjectKey

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

Formats the value using the given formatter.

impl Decorate for ObjectKey

fn decor(&self) -> &Decor

Returns a reference to the object’s Decor.

fn decor_mut(&mut self) -> &mut Decor

Returns a mutable reference to the object’s Decor.

fn decorate(&mut self, decor: impl Into<Decor>)

Decorate the object with decor in-place.

fn decorated(self, decor: impl Into<Decor>) -> Self

where Self: Sized,

Decorate the object with decor and return the modified value.

impl Eq for ObjectKey

impl From<Decorated<Ident>> for ObjectKey

fn from(ident: Decorated<Ident>) -> Self

Converts to this type from the input type.

impl From<Expression> for ObjectKey

fn from(expr: Expression) -> Self

Converts to this type from the input type.

impl From<Ident> for ObjectKey

fn from(ident: Ident) -> Self

Converts to this type from the input type.

impl PartialEq for ObjectKey

fn eq(&self, other: &ObjectKey) -> 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 Span for ObjectKey

fn span(&self) -> Option<Range<usize>>

Obtains the span information. This only returns Some if the value was emitted by the parser.

impl StructuralPartialEq for ObjectKey