Struct hcl_edit::expr::ObjectKeyMut

pub struct ObjectKeyMut<'k> { /* private fields */ }

Allows mutable access to the surrounding Decor of an ObjectKey but not to its value.

This type wraps the object key in the iterator returned by Object::iter_mut.

Implementations

impl<'k> ObjectKeyMut<'k>

pub fn get(&self) -> &ObjectKey

Returns an immutable reference to the wrapped ObjectKey.

Methods from Deref<Target = 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<'k> Debug for ObjectKeyMut<'k>

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

Formats the value using the given formatter.

impl<'k> Decorate for ObjectKeyMut<'k>

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<'k> Deref for ObjectKeyMut<'k>

type Target = ObjectKey

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'k> PartialEq for ObjectKeyMut<'k>

fn eq(&self, other: &ObjectKeyMut<'k>) -> 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<'k> Span for ObjectKeyMut<'k>

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

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

impl<'k> Eq for ObjectKeyMut<'k>

impl<'k> StructuralPartialEq for ObjectKeyMut<'k>