Struct CanonServer 

pub struct CanonServer {
    pub kind: Option<String>,
    pub command: Option<String>,
    pub args: Option<Vec<String>>,
    pub env: Option<BTreeMap<String, String>>,
    pub cwd: Option<String>,
    pub url: Option<String>,
    pub headers: Option<BTreeMap<String, String>>,
    pub bearer_token_env_var: Option<String>,
    pub enabled: Option<bool>,
}

Configuration for a single MCP server.

Supports two kinds of servers:

• stdio: Local process with command, args, and optional env/cwd
• http: Remote server with url and optional headers

Fields

kind: Option<String>

Explicit kind: “stdio” or “http”. Auto-detected if not specified.

command: Option<String>

Command to execute (for stdio servers).

args: Option<Vec<String>>

Arguments to pass to the command.

env: Option<BTreeMap<String, String>>

Environment variables to set.

cwd: Option<String>

Working directory for the process.

url: Option<String>

URL for HTTP servers.

headers: Option<BTreeMap<String, String>>

HTTP headers to include in requests.

bearer_token_env_var: Option<String>

Environment variable containing the bearer token.

enabled: Option<bool>

Whether the server is enabled (default: true).

Implementations

impl CanonServer

pub fn kind(&self) -> &'static str

Returns the server kind, auto-detecting based on fields if not explicit.

pub fn enabled(&self) -> bool

Returns whether the server is enabled (default: true).

Trait Implementations

impl Clone for CanonServer

fn clone(&self) -> CanonServer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CanonServer

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CanonServer

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.