Struct arret_compiler::repl::ReplCtx

pub struct ReplCtx { /* fields omitted */ }

Implementations

impl ReplCtx

pub fn new(ccx: Arc<CompileCtx>) -> Self

Creates a new ReplCtx

This will launch a REPL engine thread which can asynchronously evaluate lines.

pub fn send_line(
    &self,
    input: String,
    kind: EvalKind
) -> Result<(), EngineDisconnected>

Sends a line to be evaluated by the REPL engine

This is asynchronous and an unlimited number of lines can be sent before reading their results. This allows the calling thread to remain responsive to user input while evaluation, garbage collection, etc occurs.

pub fn receive_result(&self) -> Result<EvaledLine, Vec<Diagnostic<FileId>>>

Receives the next result from the REPL engine

These will be returned in the order they were submitted with send_line.