Struct CalcContext 

pub struct CalcContext<'a> {
    pub file: &'a File,
    pub sheet: &'a str,
    pub cell: String,
    pub entry: String,
    pub stack: RefCell<Vec<(String, String)>>,
    pub max_calc_iterations: u32,
    pub iterations: RefCell<HashMap<String, u32>>,
    pub iterations_cache: RefCell<HashMap<String, FormulaArg>>,
    pub sheet_bounds: RefCell<HashMap<String, (i32, i32)>>,
}

Evaluation context used to resolve references and detect circular dependencies.

Fields

file: &'a File

sheet: &'a str

cell: String

entry: String

stack: RefCell<Vec<(String, String)>>

max_calc_iterations: u32

iterations: RefCell<HashMap<String, u32>>

iterations_cache: RefCell<HashMap<String, FormulaArg>>

sheet_bounds: RefCell<HashMap<String, (i32, i32)>>

Implementations

impl<'a> CalcContext<'a>

pub fn new(file: &'a File, sheet: &'a str) -> Self

pub fn new_with_cell( file: &'a File, sheet: &'a str, cell: impl Into<String>, ) -> Self

pub fn worksheet_bounds(&self, sheet: &str) -> (i32, i32)

Return the maximum used row and column for a sheet, cached per context.

Trait Implementations

impl<'a> Debug for CalcContext<'a>

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

Formats the value using the given formatter.