Struct terminal_cli::PromptBuffer

pub struct PromptBuffer { /* fields omitted */ }

Holds the current line buffer for a terminal and its possible autocomplete state.

Methods

impl PromptBuffer

fn new(options: PromptBufferOptions) -> PromptBuffer

Create a new prompt buffer

fn print_prompt<T: CharacterTerminalWriter>(&self, output: &mut T)

Print the prompt

fn handle_terminal_key<T, F: FnOnce(&mut CliExecutor)>(
    &mut self,
    terminal: &mut T,
    call_commands: F
) -> Result<PromptEvent, TerminalError> where
    T: CharacterTerminalWriter + CharacterTerminalReader + FmtWrite, 

Handle a single key from a terminal. Blocks until the terminal implementation returns a key.

fn handle_key<T, F: FnOnce(&mut CliExecutor)>(
    &mut self,
    key: Key,
    terminal: &mut T,
    call_commands: F
) -> PromptEvent where
    T: CharacterTerminalWriter + FmtWrite, 

Handle the incoming key press. Pass the lambda that will match the commands for autocomplete or execution.