Struct ShellConfig 

pub struct ShellConfig {

    pub timeout: u64,
    pub blocked_commands: Vec<String>,
    pub allowed_commands: Vec<String>,
    pub allowed_paths: Vec<String>,
    pub allow_network: bool,
    pub confirm_patterns: Vec<String>,
    pub env_blocklist: Vec<String>,
    pub transactional: bool,
    pub transaction_scope: Vec<String>,
    pub auto_rollback: bool,
    pub auto_rollback_exit_codes: Vec<i32>,
    pub snapshot_required: bool,
    pub max_snapshot_bytes: u64,
    pub max_background_runs: usize,
    pub background_timeout_secs: u64,
}

Shell-specific configuration: timeout, command blocklist, and allowlist overrides.

Fields

timeout: u64

Shell command timeout in seconds. Default: 30.

blocked_commands: Vec<String>

Commands blocked from execution.

allowed_commands: Vec<String>

Commands explicitly allowed (overrides blocklist).

allowed_paths: Vec<String>

Filesystem paths the shell is permitted to access.

allow_network: bool

Allow outbound network from shell. Default: true.

confirm_patterns: Vec<String>

Patterns that trigger a confirmation prompt before execution.

env_blocklist: Vec<String>

Environment variable name prefixes to strip from subprocess environment.

transactional: bool

Enable transactional mode: snapshot files before write commands. Default: false.

transaction_scope: Vec<String>

Glob patterns for paths eligible for snapshotting.

auto_rollback: bool

Automatically rollback when exit code >= 2. Default: false.

auto_rollback_exit_codes: Vec<i32>

Exit codes that trigger auto-rollback.

snapshot_required: bool

When true, snapshot failure aborts execution. Default: false.

max_snapshot_bytes: u64

Maximum cumulative bytes for transaction snapshots. 0 = unlimited.

max_background_runs: usize

Maximum concurrent background shell runs. Default: 8.

background_timeout_secs: u64

Timeout in seconds for each background shell run. Default: 1800.

Implementations

impl ShellConfig

pub fn default_env_blocklist() -> Vec<String>

Default environment variable prefixes to strip from subprocess environment.

Trait Implementations

impl Debug for ShellConfig

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

Formats the value using the given formatter.

impl Default for ShellConfig

fn default() -> ShellConfig

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ShellConfig

fn deserialize<__D>( __deserializer: __D, ) -> Result<ShellConfig, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ShellConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.