pub struct ReplTerminal { /* private fields */ }Expand description
REPL terminal interface with line editing and history
Implementations§
Source§impl ReplTerminal
impl ReplTerminal
Sourcepub fn with_config(
terminal_config: TerminalConfig,
history_config: HistoryConfig,
) -> Result<Self>
pub fn with_config( terminal_config: TerminalConfig, history_config: HistoryConfig, ) -> Result<Self>
Sourcepub fn read_line(&mut self, prompt: &str) -> Result<Option<String>>
pub fn read_line(&mut self, prompt: &str) -> Result<Option<String>>
Read a line of input from the user
Returns:
Ok(Some(line))- User entered a lineOk(None)- User pressed Ctrl-C (interrupt)Err(_)- User pressed Ctrl-D (exit) or other error
Sourcepub fn read_line_default(&mut self) -> Result<Option<String>>
pub fn read_line_default(&mut self) -> Result<Option<String>>
Read a line using the default prompt
Sourcepub fn continuation_prompt(&self) -> String
pub fn continuation_prompt(&self) -> String
Get the formatted continuation prompt for multi-line input
Sourcepub fn save_history(&mut self) -> Result<()>
pub fn save_history(&mut self) -> Result<()>
Save command history to disk
With FileBackedHistory, history is automatically saved. This method is retained for API compatibility.
Sourcepub fn color_enabled(&self) -> bool
pub fn color_enabled(&self) -> bool
Check if colors are enabled
Sourcepub fn print_error(&self, msg: &str)
pub fn print_error(&self, msg: &str)
Print an error message with appropriate formatting
Sourcepub fn print_result(&self, value: &str)
pub fn print_result(&self, value: &str)
Print a result value with appropriate formatting
Sourcepub fn print_output(&self, output: &str)
pub fn print_output(&self, output: &str)
Print output (stdout from evaluation)
Sourcepub fn print_help(&self, content: &str)
pub fn print_help(&self, content: &str)
Print help content with appropriate formatting
Automatically pages content if it exceeds terminal height.
Print the welcome banner with system metadata
Sourcepub fn print_goodbye(&self)
pub fn print_goodbye(&self)
Print a goodbye message
Sourcepub fn clear_screen(&self) -> Result<()>
pub fn clear_screen(&self) -> Result<()>
Clear the terminal screen and move cursor to top
Sourcepub fn config(&self) -> &TerminalConfig
pub fn config(&self) -> &TerminalConfig
Get the terminal configuration
Auto Trait Implementations§
impl Freeze for ReplTerminal
impl !RefUnwindSafe for ReplTerminal
impl Send for ReplTerminal
impl !Sync for ReplTerminal
impl Unpin for ReplTerminal
impl !UnwindSafe for ReplTerminal
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