Trait flowrlib::debugger_handler::DebuggerHandler

pub trait DebuggerHandler {
    // Required methods
    fn start(&mut self);
    fn job_breakpoint(
        &mut self,
        job: &Job,
        function: &RuntimeFunction,
        states: Vec<State>
    );
    fn block_breakpoint(&mut self, block: &Block);
    fn flow_unblock_breakpoint(&mut self, flow_id: usize);
    fn send_breakpoint(
        &mut self,
        source_function_name: &str,
        source_function_id: usize,
        output_route: &str,
        value: &Value,
        destination_id: usize,
        destination_name: &str,
        io_name: &str,
        input_number: usize
    );
    fn job_error(&mut self, job: &Job);
    fn job_completed(&mut self, job: &Job);
    fn blocks(&mut self, blocks: Vec<Block>);
    fn outputs(&mut self, output: Vec<OutputConnection>);
    fn input(&mut self, input: Input);
    fn function_list(&mut self, functions: &[RuntimeFunction]);
    fn function_states(
        &mut self,
        function: RuntimeFunction,
        function_states: Vec<State>
    );
    fn run_state(&mut self, run_state: &RunState);
    fn message(&mut self, message: String);
    fn panic(&mut self, state: &RunState, error_message: String);
    fn debugger_exiting(&mut self);
    fn debugger_resetting(&mut self);
    fn debugger_error(&mut self, error: String);
    fn execution_starting(&mut self);
    fn execution_ended(&mut self);
    fn get_command(&mut self, state: &RunState) -> Result<DebugCommand>;
}

Programs that wish to offer a debugger user interface (such as a CLI or UI) should implement this trait. The Coordinator uses it to interact with the client for debugging.

Required Methods

fn start(&mut self)

Start the debugger - which swallows the first message to initialize the connection

fn job_breakpoint( &mut self, job: &Job, function: &RuntimeFunction, states: Vec<State> )

a breakpoint has been hit on a Job being created

fn block_breakpoint(&mut self, block: &Block)

A breakpoint set on creation of a Block matching block has been hit

fn flow_unblock_breakpoint(&mut self, flow_id: usize)

A breakpoint set on the unblocking of a flow has been hit

fn send_breakpoint( &mut self, source_function_name: &str, source_function_id: usize, output_route: &str, value: &Value, destination_id: usize, destination_name: &str, io_name: &str, input_number: usize )

A breakpoint on sending a value from a specific function or to a specific function was hit

fn job_error(&mut self, job: &Job)

A job error occurred during execution of the flow

fn job_completed(&mut self, job: &Job)

A specific job completed

fn blocks(&mut self, blocks: Vec<Block>)

returns a set of blocks

fn outputs(&mut self, output: Vec<OutputConnection>)

returns an output’s connections

fn input(&mut self, input: Input)

returns an inputs state

fn function_list(&mut self, functions: &[RuntimeFunction])

lists all functions

fn function_states( &mut self, function: RuntimeFunction, function_states: Vec<State> )

returns the state of a function

fn run_state(&mut self, run_state: &RunState)

returns the global run state

fn message(&mut self, message: String)

a string message from the Debugger

fn panic(&mut self, state: &RunState, error_message: String)

a panic occurred during execution

fn debugger_exiting(&mut self)

the debugger is exiting

fn debugger_resetting(&mut self)

The debugger is resetting the runtime state

fn debugger_error(&mut self, error: String)

An error occurred in the debugger

fn execution_starting(&mut self)

execution of the flow is starting

fn execution_ended(&mut self)

Execution of the flow fn execution_ended(&mut self, state: &RunState) {

fn get_command(&mut self, state: &RunState) -> Result<DebugCommand>

Get a command for the debugger to perform

Implementors