Struct Transformed

pub struct Transformed<T> {
    pub value: T,
    pub order: TraversalOrder,
    pub changed: bool,
}

Fields

value: T

Value that was being rewritten.

order: TraversalOrder

Controls the flow of rewriting, see TraversalOrder for more details.

changed: bool

Was the value changed during rewriting.

Implementations

impl<T> Transformed<T>

pub fn yes(value: T) -> Self

pub fn no(value: T) -> Self

pub fn into_inner(self) -> T

pub fn map<O, F: FnOnce(T) -> O>(self, f: F) -> Transformed<O>

Apply a function to value, changing it without changing the changed field.

Trait Implementations

impl<T: Clone> Clone for Transformed<T>

fn clone(&self) -> Transformed<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Transformed<T>

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

Formats the value using the given formatter.