Struct ServerConfig 

pub struct ServerConfig {
    pub workspace: WorkspaceConfig,
    pub lsp_servers: Vec<LspServerConfig>,
}

Main configuration for the MCPLS server.

Fields

workspace: WorkspaceConfig

Workspace configuration.

lsp_servers: Vec<LspServerConfig>

LSP server configurations.

Implementations

impl ServerConfig

pub fn build_effective_extension_map(&self) -> HashMap<String, String>

Build the effective extension map used for language detection.

Starts with workspace mappings and overlays mappings inferred from configured LSP server file_patterns.

pub fn load() -> Result<Self>

Load configuration from the default path, treating a CWD-discovered ./mcpls.toml as untrusted.

Default paths checked in order:

1. $MCPLS_CONFIG environment variable (always trusted)
2. ./mcpls.toml (current directory) — skipped; see load_with_trust to opt in
3. ~/.config/mcpls/mcpls.toml (Linux/macOS)
4. %APPDATA%\mcpls\mcpls.toml (Windows)

If no configuration file exists, creates a default configuration file in the user’s config directory with all default language extensions.

This is a thin wrapper around load_with_trust(ProjectConfigTrust::Untrusted) — the safe default for library callers that haven’t made a trust decision.

Errors

Returns an error if parsing an existing config fails. If config creation fails, returns default config with graceful degradation.

pub fn load_with_trust(trust: ProjectConfigTrust) -> Result<Self>

Load configuration from the default path, with explicit control over whether a CWD-discovered ./mcpls.toml is honored.

Behaves like load, except a ./mcpls.toml found in the current directory is only loaded when trust is ProjectConfigTrust::Trusted. When untrusted, the file is skipped entirely (including its [workspace] section) and a warning is logged naming the ignored path; discovery falls through to the global config tier or built-in defaults, so project-marker heuristics (e.g. Cargo.toml → rust-analyzer) still apply normally.

$MCPLS_CONFIG and an explicit path are unaffected by trust and are always loaded: naming a path is itself the user’s consent.

Errors

Returns an error if parsing an existing config fails. If config creation fails, returns default config with graceful degradation.

pub fn load_from(path: &Path) -> Result<Self>

Load configuration from a specific path.

Errors

Returns an error if the file doesn’t exist or parsing fails.

Trait Implementations

impl Clone for ServerConfig

fn clone(&self) -> ServerConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ServerConfig

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

Formats the value using the given formatter.

impl Default for ServerConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ServerConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ServerConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.