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ReferenceAdjuster

formualizer_eval::engine::graph::editor::reference_adjuster

Struct ReferenceAdjuster

pub struct ReferenceAdjuster;

Expand description

Centralized reference adjustment logic for structural changes

Implementations§

impl ReferenceAdjuster

pub fn new() -> Self

pub fn adjust_ast(&self, ast: &ASTNode, op: &ShiftOperation) -> ASTNode

Adjust an AST for a shift operation. Absolute references track structural shifts.

This compatibility API retains the historical context-free behavior and assumes every cell/range reference binds to the operation’s sheet.

pub fn adjust_ast_if_changed( &self, ast: &ASTNode, op: &ShiftOperation, ) -> Option<ASTNode>

Return an adjusted AST only when at least one reference changed.

pub fn adjust_cell_ref( &self, cell_ref: &CellRef, op: &ShiftOperation, ) -> Option<CellRef>

Adjust a cell reference for a shift operation. Returns None if the cell is deleted. Absolute references track structural shifts.

Trait Implementations§

impl Default for ReferenceAdjuster

fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

impl Freeze for ReferenceAdjuster

impl RefUnwindSafe for ReferenceAdjuster

impl Send for ReferenceAdjuster

impl Sync for ReferenceAdjuster

impl Unpin for ReferenceAdjuster

impl UnsafeUnpin for ReferenceAdjuster

impl UnwindSafe for ReferenceAdjuster

Blanket Implementations§

impl<T> Allocation for T
where T: RefUnwindSafe + Send + Sync,

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.