Struct ContentAnchor 

pub struct ContentAnchor {
    pub block_id: String,
    pub offset: Option<usize>,
    pub start: Option<usize>,
    pub end: Option<usize>,
    pub content_hash: Option<DocumentId>,
}

A content anchor referencing a location within the document.

Anchors can reference:

• An entire block (block-level anchor)
• A specific character position within a block (point anchor)
• A character range within a block (range anchor)

Fields

block_id: String

The ID of the referenced block.

offset: Option<usize>

Character offset for point anchors. When present without end, this is a point anchor.

start: Option<usize>

Start of range for range anchors.

end: Option<usize>

End of range for range anchors (exclusive).

content_hash: Option<DocumentId>

Optional content hash for stale detection. When set, can be used to detect if the referenced content has changed.

Implementations

impl ContentAnchor

pub fn block(block_id: impl Into<String>) -> Self

Create a block-level anchor referencing an entire block.

pub fn point(block_id: impl Into<String>, offset: usize) -> Self

Create a point anchor at a specific character offset.

pub fn range(block_id: impl Into<String>, start: usize, end: usize) -> Self

Create a range anchor spanning a character range.

pub fn with_content_hash(self, hash: DocumentId) -> Self

Set the content hash for stale detection.

pub fn is_block_anchor(&self) -> bool

Check if this is a block-level anchor (no point or range).

pub fn is_point_anchor(&self) -> bool

Check if this is a point anchor.

pub fn is_range_anchor(&self) -> bool

Check if this is a range anchor.

pub fn to_uri(&self) -> ContentAnchorUri

Convert to URI format.

Trait Implementations

impl Clone for ContentAnchor

fn clone(&self) -> ContentAnchor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContentAnchor

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ContentAnchor

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<ContentAnchor> for ContentAnchorUri

fn from(anchor: ContentAnchor) -> Self

Converts to this type from the input type.

impl From<ContentAnchorUri> for ContentAnchor

fn from(uri: ContentAnchorUri) -> Self

Converts to this type from the input type.

impl PartialEq for ContentAnchor

fn eq(&self, other: &ContentAnchor) -> 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 ContentAnchor

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ContentAnchor

impl StructuralPartialEq for ContentAnchor