Struct TokioEditor 

pub struct TokioEditor;

The real editor: resolve VISUAL → EDITOR from the process environment and spawn it via tokio::process::Command with an arg vector.

Implementations

impl TokioEditor

pub fn resolve_command() -> Result<String, CoreError>

Resolve the editor command string from the environment: VISUAL first, then EDITOR; trimmed; an empty value counts as unset. Absent both → the planner-locked refusal (no platform fallback — open -t -W semantics vary; the CLI documents setting EDITOR instead, 13-08).

pub fn resolve_from( visual: Option<&str>, editor: Option<&str>, ) -> Result<String, CoreError>

The pure resolution rule (env-free, unit-testable): VISUAL beats EDITOR; a trimmed-empty value counts as unset; both unset → the “set $EDITOR” refusal.

pub fn arg_vector(command: &str, path: &Path) -> Vec<String>

The arg vector for command opening path: the command splits on whitespace (so code --wait becomes ["code", "--wait"]) and the target path is appended LAST. Never a shell string.

Trait Implementations

impl Editor for TokioEditor

fn open<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 Path, ) -> Pin<Box<dyn Future<Output = Result<(), CoreError>> + Send + 'async_trait>>

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

Open path in the editor and wait for the editor process to exit (however it exits).