Enum SignHlGroup 

enum SignHlGroup {
    DiagnosticError,
    DiagnosticWarn,
    DiagnosticInfo,
    DiagnosticHint,
    DiagnosticOk,
    Git(String),
    Other(String),
}

Enumerates known and dynamic highlight groups for status column signs.

• Provides explicit variants for the standard diagnostic signs.
• Captures Git related signs (GitSigns*) while retaining their concrete highlight group string in the SignHlGroup::Git variant.
• Any other (custom / plugin) highlight group is retained verbatim in SignHlGroup::Other.

Variants

DiagnosticError

DiagnosticSignError highlight group.

DiagnosticWarn

DiagnosticSignWarn highlight group.

DiagnosticInfo

DiagnosticSignInfo highlight group.

DiagnosticHint

DiagnosticSignHint highlight group.

DiagnosticOk

DiagnosticSignOk highlight group.

Git(String)

A Git-related sign highlight group (contains GitSigns).

Other(String)

Any other highlight group string not matched above.

Implementations

impl SignHlGroup

const fn as_str(&self) -> &str

Returns the canonical string form used by Nvim for this group.

const fn rank(&self) -> u8

Severity ranking used to pick the highest diagnostic.

Rationale

Encapsulating the rank logic in the enum keeps selection code simpler and removes the need for a standalone helper.

Trait Implementations

impl Clone for SignHlGroup

fn clone(&self) -> SignHlGroup

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SignHlGroup

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SignHlGroup

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserializes a highlight group string into a typed SignHlGroup.

Errors

Never returns an error beyond underlying string deserialization; every string maps to some variant.

impl Display for SignHlGroup

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

Formats the highlight group as the raw group string.

impl PartialEq for SignHlGroup

fn eq(&self, other: &SignHlGroup) -> 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 Eq for SignHlGroup

impl StructuralPartialEq for SignHlGroup