Struct ScheduleAMap 

pub struct ScheduleAMap {

    pub form: String,
    pub year: i32,
    pub check_5a_sales_tax: CheckChoice,
    pub check_8_mixed_use: CheckChoice,
    pub check_18_elects_smaller: CheckChoice,
    pub identity: IdentityCells,
    pub line1: MoneyCell,
    pub line2: MoneyCell,
    pub line3: MoneyCell,
    pub line4: MoneyCell,
    pub line5a: MoneyCell,
    pub line5b: MoneyCell,
    pub line5c: MoneyCell,
    pub line5d: MoneyCell,
    pub line5e: MoneyCell,
    pub line7: MoneyCell,
    pub line8a: MoneyCell,
    pub line8e: MoneyCell,
    pub line10: MoneyCell,
    pub line11: MoneyCell,
    pub line12: MoneyCell,
    pub line13: MoneyCell,
    pub line14: MoneyCell,
    pub line17: MoneyCell,
}

The Schedule A (Itemized Deductions) field map for one tax year.

Three x-clusters — Schedule A is the only form here that needs a third. Line 2 (the AGI the 7.5% medical floor is taken on) sits INLINE with the printed sentence at x ≈ [331,403], not in the MID column, and it is the same WIDTH as MID, so nothing but its x-position distinguishes it.

Unmapped on purpose: line 6 (other taxes), 8b/8c (mortgage not on a 1098; points), 9 (investment interest), 15 (casualty), 16 (other). Line 8d is a ReadOnly “Reserved for future use” widget — live, and it consumes a suffix number. Never write it.

Fields

form: String

"f1040sa".

year: i32

Tax year.

check_5a_sales_tax: CheckChoice

L5a’s §164(b)(5) sales-tax election checkbox — the election core already honours in the arithmetic, which the filed form never showed (ARCH-P6.3a Q7 item 3).

check_8_mixed_use: CheckChoice

★ §2.7 — L8’s §163(h)(3)(F) mixed-use-mortgage checkbox: “If you didn’t use all of your home mortgage loan(s) to buy, build, or improve your home, check this box.” Nested under Line8_ReadOrder[0], like line 18’s own read-order box.

check_18_elects_smaller: CheckChoice

L18’s §63(e) “itemize even though less than the standard deduction” checkbox (Q7 item 4).

identity: IdentityCells

The name + SSN header cells (P6.2). REQUIRED: a full-return schedule that does not name its taxpayer is not a filable form, so a map lacking [identity] fails at deserialization.

line1: MoneyCell

L1 — medical and dental expenses, MID column.

line2: MoneyCell

L2 — AGI. ★ AGI-INLINE column, not MID.

line3: MoneyCell

L3 — the §213(a) 7.5% floor, MID column.

line4: MoneyCell

L4 — medical allowed, AMOUNT column.

line5a: MoneyCell

L5a — state/local income or sales taxes, MID column.

line5b: MoneyCell

L5b — real-estate taxes, MID column.

line5c: MoneyCell

L5c — personal-property taxes, MID column.

line5d: MoneyCell

L5d — add 5a-5c, MID column.

line5e: MoneyCell

L5e — the §164(b) SALT cap, MID column.

line7: MoneyCell

L7 — add 5e and 6, AMOUNT column.

line8a: MoneyCell

L8a — mortgage interest on Form 1098, MID column.

line8e: MoneyCell

L8e — add 8a-8c, MID column.

line10: MoneyCell

L10 — add 8e and 9, AMOUNT column.

line11: MoneyCell

L11 — gifts by cash or check, MID column.

line12: MoneyCell

L12 — gifts other than cash (incl. crypto), MID column.

line13: MoneyCell

L13 — prior-year carryover, MID column.

line14: MoneyCell

L14 — add 11-13, AMOUNT column.

line17: MoneyCell

L17 — total itemized deductions → 1040 L12, AMOUNT column.

Implementations

impl ScheduleAMap

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

Parse the committed TOML.

pub fn ty2024() -> Self

The TY2024 map.

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

The map for a supported tax year. Full-return v1 is TY2024-only.

pub fn lines(&self) -> [&MoneyCell; 18]

The 18 filled cells in printed reading order (strictly descending y on page 1).

Trait Implementations

impl Clone for ScheduleAMap

fn clone(&self) -> ScheduleAMap

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScheduleAMap

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ScheduleAMap

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.