Struct Form8283Map 

pub struct Form8283Map {
    pub form: String,
    pub year: i32,
    pub identity: Option<IdentityCells>,
    pub identity_page2: Option<IdentityCells>,
    pub line5a: Option<YesNoPair>,
    pub line5b: Option<YesNoPair>,
    pub line5c: Option<YesNoPair>,
    pub section_a: Section8283A,
    pub section_b: Section8283B,
}

The Form 8283 (Rev. 12-2025) field map for one tax year.

Fields

form: String

"f8283".

year: i32

Tax year.

identity: Option<IdentityCells>

The FILER’s identity — “Name(s) shown on your income tax return” + identifying number. Option because the crypto slice never writes it (its 8283 rides beside a return btctax did not produce) and the 2017/2025 maps have no verified FQNs; the FULL-return filler refuses on None.

identity_page2: Option<IdentityCells>

★ PAGE 2’s own “Name(s) shown on your income tax return” + “Identifying number” header.

The form repeats the identity block on page 2 so a detached Section B page can still be tied to its return. btctax HELD the name and TIN and wrote them to page 1, but the map declared no page-2 cells, so a filed page 2 went out with no identifying header — §G-13’s clearest “we have the datum and nothing connects it to the field” gap.

★★ The FQNs differ per revision and were DUMPED, not inferred: TY2024 is f2_01/f2_02, TY2025 is f2_1/f2_2, and the Rev. 12-2014 (TY2017) form uses p2-t1/p2-t2 with a /MaxLen of 12, not 11. Option because only the full-return revision writes an identity at all — the crypto-slice maps carry no [identity] block either.

line5a: Option<YesNoPair>

★ Section B lines 5a / 5b / 5c — the restriction questions. Option: only the full-return revision carries them (the crypto slice writes no Section B declarations).

line5b: Option<YesNoPair>

line5c: Option<YesNoPair>

section_a: Section8283A

Section A (≤ $5,000).

section_b: Section8283B

Section B (> $5,000).

Implementations

impl Form8283Map

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 (Form 8283 Rev. 12-2023).

pub fn ty2017() -> Self

The TY2017 map (Form 8283 Rev. 12-2014 — “j Other”, no DA box, 5/4 rows, ¢-pairs).

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

The map for a supported tax year.

pub fn field_names(&self) -> Vec<&str>

Every field name the map targets (for the map_YYYY_matches_bundled_pdf_fieldset guard).

Trait Implementations

impl Clone for Form8283Map

fn clone(&self) -> Form8283Map

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Form8283Map

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Form8283Map

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.