Struct LaunchCommand 

pub struct LaunchCommand { /* private fields */ }

The command of a server entry together with the consent to replace it.

Binds ServerCommand to ServerSelection so that ServerSelection::Auto can only accompany a typescript-language-server command; the combination rust-analyzer plus auto cannot be built. The fields are private, so a command cannot be swapped without re-checking the selection: use Self::retarget.

Reads like the ServerCommand it wraps (as_str, Display, AsRef, comparison with &str).

Examples

use mcpls_core::config::{LaunchCommand, ServerCommand, ServerSelection};

let tsls = ServerCommand::new("typescript-language-server").unwrap();
let auto = LaunchCommand::auto(tsls).unwrap();
assert_eq!(auto.selection(), ServerSelection::Auto);

let rust = ServerCommand::new("rust-analyzer").unwrap();
assert!(LaunchCommand::auto(rust.clone()).is_err());
assert!(LaunchCommand::explicit(rust).is_explicit());

Implementations

impl LaunchCommand

pub const fn explicit(command: ServerCommand) -> Self

command started exactly as written.

pub fn auto(command: ServerCommand) -> Result<Self, InvalidAutoSelection>

command that mcpls may replace with the native TypeScript server.

Errors

InvalidAutoSelection unless command is typescript-language-server.

pub fn new( command: ServerCommand, selection: ServerSelection, ) -> Result<Self, InvalidAutoSelection>

command with selection.

Errors

InvalidAutoSelection for ServerSelection::Auto on a command that is not typescript-language-server.

pub fn retarget( self, command: ServerCommand, ) -> Result<Self, InvalidAutoSelection>

This launch with command in place of the current one, keeping the selection.

Errors

InvalidAutoSelection when the selection is auto and command is not typescript-language-server.

pub const fn server_command(&self) -> &ServerCommand

The command as configured.

pub const fn selection(&self) -> ServerSelection

Whether mcpls may replace the command.

pub const fn is_explicit(&self) -> bool

Whether the command is started exactly as written.

pub fn as_str(&self) -> &str

The command text.

Trait Implementations

impl AsRef<OsStr> for LaunchCommand

fn as_ref(&self) -> &OsStr

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Path> for LaunchCommand

fn as_ref(&self) -> &Path

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for LaunchCommand

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LaunchCommand

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

Formats the value using the given formatter.

impl Display for LaunchCommand

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

Formats the value using the given formatter.

impl Eq for LaunchCommand

impl From<ServerCommand> for LaunchCommand

fn from(command: ServerCommand) -> Self

Converts to this type from the input type.

impl PartialEq for LaunchCommand

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

Equality operator ==.

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

Inequality operator !=.

impl PartialEq<&str> for LaunchCommand

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

Equality operator ==.

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

Inequality operator !=.

impl PartialEq<str> for LaunchCommand

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LaunchCommand