Struct StdioConfig 

pub struct StdioConfig {
    pub args: Vec<String>,
    pub env: BTreeMap<String, String>,
    pub cwd: Option<String>,
    /* private fields */
}

Configuration for a stdio-based MCP endpoint.

Downstream crates cannot construct this type via a struct literal; use StdioConfig::new to ensure invariants are validated.

use tooltest_core::StdioConfig;

let _ = StdioConfig {
    command: "server".to_string(),
    args: Vec::new(),
    env: std::collections::BTreeMap::new(),
    cwd: None,
};

Fields

args: Vec<String>

Command-line arguments passed to the MCP server.

env: BTreeMap<String, String>

Environment variables to add or override for the MCP process.

cwd: Option<String>

Optional working directory for the MCP process.

Implementations

impl StdioConfig

pub fn new(command: impl Into<String>) -> Result<Self, String>

Creates a stdio configuration with defaults for args, env, and cwd.

pub fn command(&self) -> &str

Returns the configured MCP server command.

Trait Implementations

impl Clone for StdioConfig

fn clone(&self) -> StdioConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StdioConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StdioConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for StdioConfig

fn eq(&self, other: &StdioConfig) -> 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 Serialize for StdioConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for StdioConfig

impl StructuralPartialEq for StdioConfig