Struct FormRecord 

pub struct FormRecord {
    pub need_appearances: Option<bool>,
    pub sig_flags: Option<i32>,
    pub calc_order: Option<Vec<String>>,
    pub default_appearance: Option<String>,
    pub quadding: Option<i32>,
}

/FORM payload — document-level AcroForm dict. All fields are optional; /Fields is implicit (built from /Widget annotations at write time). Multiple /FORM records merge last-wins via FormRecord::merge_over.

Fields

need_appearances: Option<bool>

/NeedAppearances — when true, the viewer regenerates appearance streams on open. stet defaults to true at write time when the producer doesn’t set this; that lets viewers (Acrobat, Okular, pdf.js) draw form fields without us authoring appearance streams.

sig_flags: Option<i32>

/SigFlags — signature flags. Bit 0: SignaturesExist. Bit 1: AppendOnly. Pass-through; stet doesn’t synthesise signatures.

calc_order: Option<Vec<String>>

/CO — calculate-order array of fully-qualified field names. Used when calc-script-driven fields depend on each other.

default_appearance: Option<String>

/DA — document-level default appearance string for fields that don’t set their own.

quadding: Option<i32>

/Q — document-level quadding default.

Implementations

impl FormRecord

pub fn merge_over(&self, other: &FormRecord) -> FormRecord

Merge self over other — self’s Some fields win.

Trait Implementations

impl Clone for FormRecord

fn clone(&self) -> FormRecord

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FormRecord

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

Formats the value using the given formatter.

impl Default for FormRecord

fn default() -> FormRecord

Returns the “default value” for a type.