Enum ModRef 

pub enum ModRef<'a> {
    Module(&'a ModModule),
    Expression(&'a ModExpression),
}

See also mod

Variants

Module(&'a ModModule)

Expression(&'a ModExpression)

Implementations

impl<'a> ModRef<'a>

pub const fn is_module(&self) -> bool

Returns true if self is of variant Module.

pub fn as_module(&self) -> Option<&&'a ModModule>

Returns Some if self is a reference of variant Module, and None otherwise.

pub fn as_mut_module(&mut self) -> Option<&mut &'a ModModule>

Returns Some if self is a mutable reference of variant Module, and None otherwise.

pub fn expect_module(self) -> &'a ModModule

where ModRef<'a>: Debug,

Unwraps the value, yielding the content of Module.

Panics

Panics if the value is not Module. In debug builds the panic message includes the content of self.

pub fn module(self) -> Option<&'a ModModule>

Returns Some if self is of variant Module, and None otherwise.

pub const fn is_expression(&self) -> bool

Returns true if self is of variant Expression.

pub fn as_expression(&self) -> Option<&&'a ModExpression>

Returns Some if self is a reference of variant Expression, and None otherwise.

pub fn as_mut_expression(&mut self) -> Option<&mut &'a ModExpression>

Returns Some if self is a mutable reference of variant Expression, and None otherwise.

pub fn expect_expression(self) -> &'a ModExpression

where ModRef<'a>: Debug,

Unwraps the value, yielding the content of Expression.

Panics

Panics if the value is not Expression. In debug builds the panic message includes the content of self.

pub fn expression(self) -> Option<&'a ModExpression>

Returns Some if self is of variant Expression, and None otherwise.

Trait Implementations

impl<'a> Clone for ModRef<'a>

fn clone(&self) -> ModRef<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for ModRef<'a>

impl<'a> Debug for ModRef<'a>

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

Formats the value using the given formatter.

impl<'a> From<&'a Mod> for ModRef<'a>

fn from(node: &'a Mod) -> ModRef<'a>

Converts to this type from the input type.

impl<'a> From<&'a ModExpression> for ModRef<'a>

fn from(node: &'a ModExpression) -> ModRef<'a>

Converts to this type from the input type.

impl<'a> From<&'a ModModule> for ModRef<'a>

fn from(node: &'a ModModule) -> ModRef<'a>

Converts to this type from the input type.

impl<'a> From<ModRef<'a>> for AnyNodeRef<'a>

fn from(node: ModRef<'a>) -> AnyNodeRef<'a>

Converts to this type from the input type.

impl<'a> GetSize for ModRef<'a>

fn get_heap_size(&self) -> usize

Determines how many bytes this object occupies inside the heap.

fn get_heap_size_with_tracker<TRACKER>( &self, tracker: TRACKER, ) -> (usize, TRACKER)

where TRACKER: GetSizeTracker,

Determines how many bytes this object occupies inside the heap while using a tracker.

fn get_stack_size() -> usize

Determines how may bytes this object occupies inside the stack.

fn get_size(&self) -> usize

Determines the total size of the object.

fn get_size_with_tracker<T>(&self, tracker: T) -> (usize, T)

where T: GetSizeTracker,

Determines the total size of the object while using a tracker.

impl HasNodeIndex for ModRef<'_>

fn node_index(&self) -> &AtomicNodeIndex

Returns the AtomicNodeIndex for this node.

impl<'a> PartialEq for ModRef<'a>

fn eq(&self, other: &ModRef<'a>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Ranged for ModRef<'_>

fn range(&self) -> TextRange

The range of this item in the source text.

fn start(&self) -> TextSize

The start offset of this item in the source text.

fn end(&self) -> TextSize

The end offset of this item in the source text.

impl<'a> StructuralPartialEq for ModRef<'a>