Enum RefContentType 

#[non_exhaustive]
pub enum RefContentType {
    Page,
    Number,
    Contents,
    BookmarkName,
    UpDownPos,
    Unknown(u8),
}

Content display type for a cross-reference (what to show at the reference site).

Wave 12m Phase 2 (Codex(architect+critic) review 반영):

• #[repr(u8)] 제거 — N2 wire 코드는 boundary 에서 매핑.
• Unknown(u8) 추가 — silent fallback 위조 방지.

Wave 12p pre-fix (Wave 12m fixup regression revert + 한컴 native wire 일치 보정, 2026-06-08):

Wave 12m fixup 에서 BookmarkName 폐기 + Bookmark+Contents 를 N2=2 로 통일했으나, native wire 분석 결과 정반대였음:

HWP5 N2 (Bookmark)	한컴 의미	HWPX RefContentType 문자열
0	책갈피 위치 페이지	OBJECT_TYPE_PAGE
1	책갈피 본문 / 번호	OBJECT_TYPE_NUMBER (!!)
2	책갈피 이름	OBJECT_TYPE_CONTENTS
3	위/아래	OBJECT_TYPE_UPDOWNPOS

(책갈피의 wire 는 OWPML spec 표 156 의 직관과 어긋남 — CONTENTS 가 “책갈피 이름”, NUMBER 가 “책갈피 내용” 의미.) BookmarkName variant 부활 + Display 는 OBJECT_TYPE_CONTENTS 동일 emit (한컴 wire 일치) 하되 boundary 의 wire code 매핑은 분리.

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.

Page

Show page number where the target appears. 한컴: “쪽 번호” (모든 RefType 공통)

Number

Show the target’s numbering. 의미는 RefType-상대적:

• Footnote/Endnote/Caption/Outline: “주 번호” / “표 번호” / “그림 번호” / “개요 번호” (N2=1)
• Bookmark: 책갈피 본문 / 번호 텍스트 (N2=1, 한컴 wire 특이성)

Contents

Show the target’s content. 의미는 RefType-상대적:

• Figure/Table/Equation: “캡션 내용” (N2=2)
• Outline: “개요 내용” (N2=2)
• Bookmark 에서는 사용 안 함 — 책갈피의 “내용” 의미는 RefContentType::Number 가 carry (N2=1).

BookmarkName

Show the bookmark’s NAME. 한컴: “책갈피 이름” (Bookmark+N2=2 전용). HWPX wire 의 OBJECT_TYPE_CONTENTS 와 동일 문자열로 emit (RefType=TARGET_BOOKMARK 컨텍스트에서 한컴이 의미 결정).

UpDownPos

Show relative position (“위” / “아래”). 한컴: “위/아래” (N2=3).

Unknown(u8)

Unrecognized ContentType code preserved from wire for forward compatibility.

Trait Implementations

impl Clone for RefContentType

fn clone(&self) -> RefContentType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RefContentType

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

Formats the value using the given formatter.

impl Default for RefContentType

fn default() -> RefContentType

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RefContentType

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for RefContentType

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

Formats the value using the given formatter.

impl Eq for RefContentType

impl FromStr for RefContentType

type Err = FoundationError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for RefContentType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl JsonSchema for RefContentType

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn json_schema(gen: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

impl PartialEq for RefContentType

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for RefContentType

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for RefContentType