Struct RustBashBuilder 

pub struct RustBashBuilder { /* private fields */ }

Builder for configuring a RustBash instance.

Implementations

impl RustBashBuilder

pub fn new() -> Self

Create a new builder with default settings.

pub fn files(self, files: HashMap<String, Vec<u8>>) -> Self

Pre-populate the virtual filesystem with files.

pub fn env(self, env: HashMap<String, String>) -> Self

Set environment variables.

pub fn cwd(self, cwd: impl Into<String>) -> Self

Set the initial working directory (created automatically).

pub fn command(self, cmd: Arc<dyn VirtualCommand>) -> Self

Register a custom command.

pub fn execution_limits(self, limits: ExecutionLimits) -> Self

Override the default execution limits.

pub fn max_array_elements(self, max: usize) -> Self

Set the maximum number of elements allowed in a single array.

pub fn network_policy(self, policy: NetworkPolicy) -> Self

Override the default network policy.

pub fn fs(self, fs: Arc<dyn VirtualFs>) -> Self

Use a custom filesystem backend instead of the default InMemoryFs.

When set, the builder uses this filesystem directly. The .files() method still works — it writes seed files into the provided backend via VirtualFs methods.

pub fn build(self) -> Result<RustBash, RustBashError>

Build the shell instance.

Trait Implementations

impl Default for RustBashBuilder

fn default() -> Self

Returns the “default value” for a type.