diff options
Diffstat (limited to 'mingling/src/setups/repl_basic.rs')
| -rw-r--r-- | mingling/src/setups/repl_basic.rs | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/mingling/src/setups/repl_basic.rs b/mingling/src/setups/repl_basic.rs index 150048b..ea20721 100644 --- a/mingling/src/setups/repl_basic.rs +++ b/mingling/src/setups/repl_basic.rs @@ -43,24 +43,21 @@ where { fn setup(self, program: &mut Program<C>) { match self { - BasicREPLPromptSetup::Prompt(prompt) => { + Self::Prompt(prompt) => { static PROMPT: std::sync::OnceLock<String> = std::sync::OnceLock::new(); - let _ = PROMPT.set(prompt.clone()); - fn print_prompt() { + let _ = PROMPT.set(prompt); + program.with_hook(ProgramHook::empty().on_repl_pre_readline(|_| { print!("{}", PROMPT.get().unwrap()); let _ = std::io::stdout().flush(); - } - program.with_hook(ProgramHook::empty().on_repl_pre_readline(|_| print_prompt())); + })); } - BasicREPLPromptSetup::Func(f) => { + Self::Func(f) => { static FUNC: std::sync::OnceLock<fn() -> String> = std::sync::OnceLock::new(); let _ = FUNC.set(f); - fn print_func_prompt() { + program.with_hook(ProgramHook::empty().on_repl_pre_readline(|_| { print!("{}", FUNC.get().unwrap()()); let _ = std::io::stdout().flush(); - } - program - .with_hook(ProgramHook::empty().on_repl_pre_readline(|_| print_func_prompt())); + })); } } } @@ -75,7 +72,7 @@ where fn setup(self, program: &mut Program<C>) { program.with_hook(ProgramHook::empty().on_repl_receive_result(|r| { if !r.result.is_empty() { - println!("{}", r.result) + println!("{}", r.result); } })); } |