Struct ServerHeuristics 

pub struct ServerHeuristics {
    pub project_markers: Vec<String>,
}

Heuristics for determining if an LSP server should be spawned.

Used to prevent spawning servers in projects where they are not applicable (e.g., rust-analyzer in a Python-only project).

Fields

project_markers: Vec<String>

Files or directories that indicate this server is applicable. The server will spawn if ANY of these markers exist in the workspace root. If empty, the server will always attempt to spawn.

Implementations

impl ServerHeuristics

pub fn with_markers<I, S>(markers: I) -> Self

where I: IntoIterator<Item = S>, S: Into<String>,

Create heuristics with the given project markers.

pub fn is_applicable(&self, workspace_root: &Path) -> bool

Check if any marker exists at the given workspace root.

Returns true if:

• No markers are defined (empty = always applicable)
• At least one marker file/directory exists

Trait Implementations

impl Clone for ServerHeuristics

fn clone(&self) -> ServerHeuristics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ServerHeuristics

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

Formats the value using the given formatter.

impl Default for ServerHeuristics

fn default() -> ServerHeuristics

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ServerHeuristics

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ServerHeuristics

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

where __S: Serializer,

Serialize this value into the given Serde serializer.