Struct Form8949Map 

pub struct Form8949Map {
    pub form: String,
    pub year: i32,
    pub identity_page1: Option<IdentityCells>,
    pub identity_page2: Option<IdentityCells>,
    pub rows_per_page: usize,
    pub table_token: String,
    pub parts: Vec<PartMap>,
}

The full Form 8949 field map for one tax year.

Fields

form: String

"f8949".

year: i32

Tax year (e.g. 2025).

identity_page1: Option<IdentityCells>

“Name(s) shown on return” + SSN — on both pages (the 8949 is a two-page detail attachment, and each page carries the header). Option: the crypto slice never writes it, and the 2017/2025 maps have no verified FQNs. The FULL-return filler refuses on None — an unnamed 8949 is not filable (Fable P6 r1 I3).

identity_page2: Option<IdentityCells>

rows_per_page: usize

Rows per part per page — map data, not a hard-coded constant (a new form revision that changes the grid is a data-only edit).

table_token: String

The data-grid subform token used to re-derive the geometry bands — per-year map config, not a const (2024 = Table_Line1, 2025 = Table_Line1_Part; the row fqns differ by year).

parts: Vec<PartMap>

Part I then Part II.

Implementations

impl Form8949Map

pub fn parse(toml_src: &str) -> Result<Self, Error>

Parse the committed TOML.

pub fn ty2025() -> Self

The TY2025 map.

pub fn ty2024() -> Self

The TY2024 map.

pub fn ty2017() -> Self

The TY2017 map (pre-1099-DA: Box C/F, /3; field-identical grid to 2024).

pub fn for_year(year: i32) -> Result<Self, FormsError>

The map for a supported tax year.

pub fn part(&self, term: &str) -> Option<&PartMap>

The part with the given term, if present.

Trait Implementations

impl Clone for Form8949Map

fn clone(&self) -> Form8949Map

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Form8949Map

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Form8949Map

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.