Struct FormCatalog

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pub struct FormCatalog {
    pub fields: Vec<FormField>,
    pub need_appearances: bool,
    pub sig_flags: SigFlags,
    pub calculation_order: Vec<String>,
    pub default_appearance: Option<String>,
    pub quadding: u8,
    pub has_xfa: bool,
}

Expand description

Top-level AcroForm dictionary.

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§fields: Vec<FormField>

Field tree (top-level fields and their descendants).

§need_appearances: bool

/NeedAppearances — viewer must regenerate appearance streams. Default false.

§sig_flags: SigFlags

/SigFlags — bit 0 = signatures exist; bit 1 = append-only.

§calculation_order: Vec<String>

/CO — array of fully-qualified field names defining calculation order for fields with calculation actions.

§default_appearance: Option<String>

/DA — default appearance string used by text fields lacking their own.

§quadding: u8

/Q — default quadding (0 = left, 1 = center, 2 = right).

§has_xfa: bool

Whether /XFA is present (XFA forms — deprecated in PDF 2.0 but still seen in the wild). The XFA payload itself is not parsed; consumers can fetch it via the resolver if needed.

Trait Implementations§

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impl Clone for FormCatalog

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fn clone(&self) -> FormCatalog

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

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impl Debug for FormCatalog

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

Formats the value using the given formatter. Read more

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impl Default for FormCatalog

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fn default() -> FormCatalog

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl UnwindSafe for FormCatalog

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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