Struct StatusMessage 

pub struct StatusMessage { /* private fields */ }

Manages temporary status messages with optional auto-clear.

Status messages are displayed briefly to notify users of actions (e.g., “Exported to file.json”, “Copied to clipboard”).

Example

use crate::tui::viewmodel::StatusMessage;

let mut status = StatusMessage::new();

status.set("File exported successfully");
assert!(status.message().is_some());

status.clear();
assert!(status.message().is_none());

Implementations

impl StatusMessage

pub fn new() -> Self

Create a new status message manager.

pub const fn with_auto_clear(duration: Duration) -> Self

Create a status message manager with auto-clear after duration.

pub fn set(&mut self, msg: impl Into<String>)

Set a status message.

pub fn clear(&mut self)

Clear the status message.

pub fn message(&mut self) -> Option<&str>

Get the current message (checking auto-clear if configured).

pub fn peek(&self) -> Option<&str>

Get the current message without checking auto-clear.

Use this when you don’t want to mutate state.

pub const fn has_message(&self) -> bool

Check if there’s an active message.

pub const fn as_option(&self) -> &Option<String>

Get the message directly (for backwards compatibility).

Returns a reference to the Option without auto-clear logic.

pub const fn take(&mut self) -> Option<String>

Take the message, clearing it.

Trait Implementations

impl Clone for StatusMessage

fn clone(&self) -> StatusMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StatusMessage

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

Formats the value using the given formatter.

impl Default for StatusMessage

fn default() -> StatusMessage

Returns the “default value” for a type.