Struct ExecManager 

pub struct ExecManager { /* private fields */ }

Exec manager.

Implementations

impl ExecManager

pub fn new() -> Self

Creates a new exec manager.

pub fn with_agent(agent: Arc<dyn ExecAgentConnection>) -> Self

Creates a new exec manager with an agent connection.

pub fn set_agent(&mut self, agent: Arc<dyn ExecAgentConnection>)

Sets the agent connection.

pub fn create(&self, config: ExecConfig) -> Result<ExecId>

Creates a new exec instance.

Errors

Returns ContainerError::LockPoisoned if the internal lock is poisoned.

pub fn get(&self, id: &ExecId) -> Option<ExecInstance>

Gets an exec instance by ID.

pub async fn start( &self, id: &ExecId, detach: bool, tty_width: u32, tty_height: u32, ) -> Result<ExecStartResult>

Starts an exec instance.

Sends an ExecStartRequest to the agent and waits for completion. If detach=true, returns immediately after the process starts.

Arguments

• id - The exec instance ID
• detach - If true, run in background and return immediately
• tty_width - Initial TTY width (if TTY mode)
• tty_height - Initial TTY height (if TTY mode)

Errors

Returns an error if the exec cannot be started.

pub async fn resize(&self, id: &ExecId, width: u32, height: u32) -> Result<()>

Resizes the exec TTY.

Sends a resize request to the agent to update the PTY window size.

Errors

Returns an error if the resize fails.

pub fn notify_exit(&self, id: &ExecId, exit_code: i32)

Marks an exec instance as completed.

Called when the agent notifies that an exec process has exited.

pub fn list_for_container( &self, container_id: &ContainerId, ) -> Vec<ExecInstance>

Lists all exec instances for a container.

Trait Implementations

impl Default for ExecManager

fn default() -> Self

Returns the “default value” for a type.