Struct HerdrBackend 

pub struct HerdrBackend { /* private fields */ }

A managed or observed Herdr terminal identity. ids is populated by spawn() and read by run_loop for Ready; it lives behind a mutex so the backend can be shared as Arc<dyn SessionBackend>.

Implementations

impl HerdrBackend

pub fn new(session_label: String, cwd: String) -> Self

pub fn herdr_ids(&self) -> Option<HerdrIds>

Current herdr ids after a successful spawn().

Trait Implementations

impl Debug for HerdrBackend

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

Formats the value using the given formatter.

impl SessionBackend for HerdrBackend

fn spawn<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, bin: &'life1 str, args: &'life2 [String], opts: SpawnOpts, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

fn send_text<'life0, 'life1, 'async_trait>( &'life0 self, text: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn send_enter<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn send_special_keys<'life0, 'life1, 'async_trait>( &'life0 self, keys: &'life1 [String], ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn paste_text<'life0, 'life1, 'async_trait>( &'life0 self, text: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn write_raw<'life0, 'life1, 'async_trait>( &'life0 self, text: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn raw_input<'life0, 'life1, 'async_trait>( &'life0 self, text: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn capture_viewport<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<String>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Capture the visible viewport only (current pane dimensions).

fn capture_current_screen<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<String>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Capture the last visible screen (alias for capture_viewport by default).

fn is_alive<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn child_pid<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Option<u32>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn kill<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn destroy_session<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn cursor_position<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Option<(u16, u16)>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Return the real cursor position as 0-based (x, y) if available.

fn subscribe(&self) -> Receiver<String>