Enum PositionEncoding 

pub enum PositionEncoding {
    Utf8,
    Utf16,
}

The unit used for the character field of every Position/Range exchanged with a given server.

Variants

Utf8

UTF-8 byte offsets within a line. hjkl’s preferred encoding — skips per-line UTF-16 unit counting when the server supports it.

Utf16

UTF-16 code units within a line. The LSP spec’s default: a server that never mentions positionEncoding in its initialize response is using this.

Implementations

impl PositionEncoding

pub fn from_capabilities(capabilities: &Value) -> Self

Parse the negotiated encoding from a server’s initialize response capabilities. Absence of positionEncoding, or any value other than "utf-8", means UTF-16 per spec — this also covers a server that (incorrectly) echoes "utf-32", which hjkl doesn’t implement; falling back to UTF-16 is the spec-mandated safe default rather than silently mis-converting UTF-32 offsets as UTF-16 ones.

Trait Implementations

impl Clone for PositionEncoding

fn clone(&self) -> PositionEncoding

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PositionEncoding

impl Debug for PositionEncoding

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

Formats the value using the given formatter.

impl Default for PositionEncoding

fn default() -> PositionEncoding

Returns the “default value” for a type.

impl Eq for PositionEncoding

impl PartialEq for PositionEncoding

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PositionEncoding