frost-builtins 0.1.0

Built-in shell commands for frost
Documentation 
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//! The `:` (colon/noop) builtin — always succeeds.

use crate::{Builtin, ShellEnvironment};

pub struct Colon;

impl Builtin for Colon {
    fn name(&self) -> &str {
        ":"
    }

    fn execute(&self, _args: &[&str], _env: &mut dyn ShellEnvironment) -> i32 {
        0
    }
}