Enum Mode 

pub enum Mode {
    Repl,
    Script(Source),
    Check(Source),
}

Variants

Repl

Read input line by line from the user and compile/execute it. provide completion and print the value of the last expression as it executes. Ctrl-C cancel’s execution of the last expression and Ctrl-D exits the shell.

Script(Source)

Load compile and execute a file. Print the value of the last expression in the file to stdout. Ctrl-C exits the shell.

Check(Source)

Check that the specified file compiles but do not run it

Trait Implementations

impl Clone for Mode

fn clone(&self) -> Mode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Mode

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

Formats the value using the given formatter.