Struct FormulaGraph 

pub struct FormulaGraph { /* private fields */ }

Implementations

impl FormulaGraph

pub fn build(sheet: &Worksheet, atlas: &FormulaAtlas) -> Result<Self>

pub fn groups(&self) -> Vec<FormulaGroup>

pub fn precedents(&self, address: &str) -> Vec<String>

pub fn dependents(&self, address: &str) -> Vec<String>

pub fn dependents_limited( &self, address: &str, limit: Option<usize>, ) -> (Vec<String>, bool)

Returns cells that depend on the given address, with optional limit.

Returns (dependents, was_truncated). If limit is Some and exceeded, was_truncated is true and only limit dependents are returned.

Performance: O(n) where n = number of large range references in the sheet. Early exits when limit reached to keep response times bounded.