Struct ServerDef 

pub struct ServerDef {
    pub kind: ServerKind,
    pub name: String,
    pub extensions: Vec<String>,
    pub binary: String,
    pub args: Vec<String>,
    pub root_markers: Vec<String>,
    pub priority_root_markers: Vec<String>,
    pub env: HashMap<String, String>,
    pub initialization_options: Option<Value>,
}

Definition of a language server.

Fields

kind: ServerKind

name: String

Display name.

extensions: Vec<String>

File extensions this server handles.

binary: String

Binary name to look up on PATH.

args: Vec<String>

Arguments to pass when spawning.

root_markers: Vec<String>

Root marker files — presence indicates a workspace root.

priority_root_markers: Vec<String>

Higher-priority root markers checked before fallback markers.

Pyright uses this for configuration files because, in language-server mode, Pyright looks for pyrightconfig.json and pyproject.toml only in the workspace root supplied by the client. A nearer fallback marker like requirements.txt must not hide the directory that contains the actual Pyright configuration.

env: HashMap<String, String>

Extra environment variables for this server process.

initialization_options: Option<Value>

Optional JSON initializationOptions for the initialize request.

Implementations

impl ServerDef

pub fn workspace_root_for_file(&self, file_path: &Path) -> Option<PathBuf>

Return the workspace root this server should use for a file.

pub fn matches_extension(&self, ext: &str) -> bool

Check if this server handles a given file extension.

pub fn is_available(&self) -> bool

Check if the server binary is available on PATH.

Trait Implementations

impl Clone for ServerDef

fn clone(&self) -> ServerDef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ServerDef

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

Formats the value using the given formatter.

impl Eq for ServerDef

impl PartialEq for ServerDef

fn eq(&self, other: &ServerDef) -> 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 StructuralPartialEq for ServerDef