Struct SessionContext 

pub struct SessionContext { /* private fields */ }

Execution context for a shell session.

This tracks the current working directory, environment variables, and other runtime state information for a session.

Implementations

impl SessionContext

pub fn new() -> Self

Create a new empty session context.

pub fn with_cwd(cwd: impl Into<PathBuf>) -> Self

Create a session context with initial working directory.

pub fn cwd(&self) -> Option<&PathBuf>

Get the current working directory.

pub fn set_cwd(&mut self, cwd: impl Into<PathBuf>)

Set the current working directory.

pub fn clear_cwd(&mut self)

Clear the current working directory.

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

Get the environment variables.

pub fn get_env(&self, key: &str) -> Option<&str>

Get a specific environment variable.

pub fn set_env(&mut self, key: impl Into<String>, value: impl Into<String>)

Set an environment variable.

pub fn remove_env(&mut self, key: &str) -> Option<String>

Remove an environment variable.

pub fn merge_env(&mut self, vars: HashMap<String, String>)

Merge environment variables from another map.

pub fn last_command(&self) -> Option<&str>

Get the last command executed.

pub fn last_exit_code(&self) -> Option<i32>

Get the exit code of the last command.

pub fn execution_count(&self) -> u64

Get the number of commands executed.

pub fn record_execution( &mut self, command: impl Into<String>, exit_code: Option<i32>, )

Record a command execution result.

pub fn last_succeeded(&self) -> bool

Check if the last command succeeded.

pub fn last_failed(&self) -> bool

Check if the last command failed.

Trait Implementations

impl Clone for SessionContext

fn clone(&self) -> SessionContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SessionContext

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

Formats the value using the given formatter.

impl Default for SessionContext

fn default() -> SessionContext

Returns the “default value” for a type.