Struct CliEnvEntries 

pub struct CliEnvEntries {
    pub global: BTreeMap<String, EnvValue>,
    pub per_server: BTreeMap<String, BTreeMap<String, EnvValue>>,
}

Parsed --env entries, split into global and per-server maps.

Fields

global: BTreeMap<String, EnvValue>

KEY=VALUE entries applied to every MCP server.

per_server: BTreeMap<String, BTreeMap<String, EnvValue>>

SERVER:KEY=VALUE entries keyed by server name.

Implementations

impl CliEnvEntries

pub fn parse(raw: &[String]) -> Result<Self, CliEnvParseError>

Parse raw --env strings into classified entries.

Within a scope (global or per-server), last-wins for duplicate keys – entries are inserted in order, so later values replace earlier ones.

pub fn for_server(&self, name: &str) -> BTreeMap<String, EnvValue>

Produce the merged env overlay for a specific server: global entries with per-server entries layered on top (per-server wins on conflict).

pub fn is_empty(&self) -> bool

Return true if there are no entries at all.

pub fn per_server_names(&self) -> impl Iterator<Item = &str>

Return the set of server names referenced in per-server entries.

Trait Implementations

impl Clone for CliEnvEntries

fn clone(&self) -> CliEnvEntries

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CliEnvEntries

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

Formats the value using the given formatter.

impl Default for CliEnvEntries

fn default() -> CliEnvEntries

Returns the “default value” for a type.