Struct DocumentState 

pub struct DocumentState {
    pub uri: Uri,
    pub language_id: String,
    pub version: i32,
    pub content: String,
    pub disk: Option<DiskSync>,
    pub synced: HashMap<ServerId, i32>,
}

State of a single document.

Fields

uri: Uri

Document URI.

language_id: String

Language identifier.

version: i32

Document version (monotonically increasing).

content: String

Document content.

disk: Option<DiskSync>

Filesystem snapshot as of the last time content was read from disk.

None means the content’s on-disk provenance is unknown (it came from an in-memory open/update call, not a verified disk read), so ensure_open must always re-verify by content compare rather than trusting a stat match.

DiskSync’s hand-written PartialEq excludes content_checked_at (see that field’s doc comment), and that exclusion propagates here: two DocumentStates can compare equal via this struct’s derived PartialEq/Eq despite having been disk-verified at different instants. This is intentional – content_checked_at is a debounce timer, not part of a document’s logical state.

synced: HashMap<ServerId, i32>

Last document version pushed to each server via didOpen/didChange.

A single document can be synced to multiple servers (e.g. hover routed to one server, diagnostics to another for the same language), each needing its own didOpen/didChange history – a server absent from this map has never seen the document and must receive didOpen, not didChange, on its next ensure_open call.

Trait Implementations

impl Clone for DocumentState

fn clone(&self) -> DocumentState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DocumentState

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

Formats the value using the given formatter.

impl Eq for DocumentState

impl PartialEq for DocumentState

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DocumentState