Struct OptionalContentGroup 

pub struct OptionalContentGroup {
    pub id: ObjectId,
    pub name: String,
    pub intents: Vec<String>,
    pub usage: Option<OcUsage>,
}

One Optional Content Group (ISO 32000-1 §8.11.2 Table 98).

Surfaced verbatim from the document — the state slot on this struct is not filled in by optional_content; resolved states live in OptionalContent::states keyed by group id (the /OCProperties /OCGs array is the source of truth for “which objects are OCGs”, which lets callers cross-walk against e.g. content-stream /OC /OCx BDC resource names).

Fields

id: ObjectId

Indirect object id — the OCG dict’s (n 0 obj) number. Used by content streams + OCMDs to refer to the group.

name: String

/Name — UI label. PDF text string (literal or hex with optional UTF-16BE BOM).

intents: Vec<String>

/Intent — View / Design / both. Empty array on input surfaces as an empty vec (per §8.11.2.3 “If the configuration’s Intent is an empty array, no groups shall be used in determining visibility”).

usage: Option<OcUsage>

/Usage subkeys (Table 102). The most-used ones get typed slots; everything else stays in the raw dict.

Trait Implementations

impl Clone for OptionalContentGroup

fn clone(&self) -> OptionalContentGroup

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OptionalContentGroup

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

Formats the value using the given formatter.