Struct ColumnMapping 

pub struct ColumnMapping {
    pub date_column: usize,
    pub amount_column: Option<usize>,
    pub outflow_column: Option<usize>,
    pub inflow_column: Option<usize>,
    pub payee_column: Option<usize>,
    pub memo_column: Option<usize>,
    pub date_format: String,
    pub has_header: bool,
    pub delimiter: char,
    pub invert_amounts: bool,
}

Column mapping configuration for CSV import

Fields

date_column: usize

Index of the date column

amount_column: Option<usize>

Index of the amount column (or separate inflow/outflow columns)

outflow_column: Option<usize>

Index of the outflow column (if using separate columns)

inflow_column: Option<usize>

Index of the inflow column (if using separate columns)

payee_column: Option<usize>

Index of the payee/description column

memo_column: Option<usize>

Index of the memo/notes column

date_format: String

Date format string (e.g., “%Y-%m-%d”, “%m/%d/%Y”)

has_header: bool

Whether the first row is a header

delimiter: char

Delimiter character

invert_amounts: bool

Whether to invert amounts (some banks use positive for debits)

Implementations

impl ColumnMapping

pub fn new() -> Self

Create a new column mapping

pub fn simple_bank() -> Self

Common mapping for bank CSV exports (date, description, amount)

pub fn credit_card() -> Self

Common mapping for credit card CSV exports

pub fn separate_inout( date_col: usize, outflow_col: usize, inflow_col: usize, payee_col: usize, ) -> Self

Mapping for separate inflow/outflow columns

pub fn td_bank() -> Self

TD Bank CSV format (no header, date/description/debit/credit/balance)

pub fn with_date_format(self, format: &str) -> Self

Set the date format

pub fn with_header(self, has_header: bool) -> Self

Set whether first row is header

pub fn with_delimiter(self, delimiter: char) -> Self

Set the delimiter

Trait Implementations

impl Clone for ColumnMapping

fn clone(&self) -> ColumnMapping

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnMapping

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

Formats the value using the given formatter.

impl Default for ColumnMapping

fn default() -> Self

Returns the “default value” for a type.