Struct Repl

pub struct Repl {
    pub dir: TempDir,
    pub stdin: ChildStdin,
    pub stdout: Bytes<ChildStdout>,
    pub child: Child,
    pub eof: Vec<u8>,
}

Interface to the Node.js REPL. Send code with Repl::run, stop it with Repl::stop.

Fields

dir: TempDir

Needs to be held until the working directory should be dropped.

stdin: ChildStdin

stdin to the Node.js process.

stdout: Bytes<ChildStdout>

stdout from the Node.js process.

child: Child

Handle to the running Node.js process.

eof: Vec<u8>

The delimiter used to end one read-eval-print-loop

Implementations

impl Repl

pub async fn run(&mut self, code: &str) -> Result<Vec<u8>, Error>

Run some JavaScript. Returns whatever is through Node’s stdout.

pub async fn stop(&mut self) -> Result<Vec<u8>, Error>

Stop the REPL.

Trait Implementations

impl Debug for Repl

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

Formats the value using the given formatter.