Enum FieldType 

#[non_exhaustive]
pub enum FieldType {
    Btn,
    Tx,
    Ch,
    Sig,
}

Field type per PDF 1.7 spec § 12.7.4. The variant maps directly to the /FT name in the output PDF.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Btn

/Btn — pushbuttons, checkboxes, radio buttons.

Tx

/Tx — text fields.

Ch

/Ch — choice fields (combo boxes, list boxes).

Sig

/Sig — signature fields.

Trait Implementations

impl Clone for FieldType

fn clone(&self) -> FieldType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FieldType

impl Debug for FieldType

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

Formats the value using the given formatter.

impl Eq for FieldType

impl PartialEq for FieldType

fn eq(&self, other: &FieldType) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for FieldType