Struct ScriptOutput 

pub struct ScriptOutput { /* private fields */ }

Anything a script printed while it ran, in the order it printed it.

Rhai’s print and debug write somewhere, and the only question is where. Core does not answer it: it collects the lines and hands them back, and the front-end decides what a line is for — stderr for the CLI, a pane for a TUI, a log record for something else. That is the same arrangement as every other piece of “what does the outside world do here” in this crate: Config and Environment take the directory to search rather than reading the real one, and the CLI’s sending loop takes the function that sends rather than calling the network itself.

It matters more here than it looks. sendra-core has no println! or eprintln! anywhere, by design, because a sendra-tui sharing this crate cannot have a library writing over its interface — and a print in a script is exactly the kind of thing that would otherwise land in the middle of a redrawn frame, or inside the single JSON document --json promises stdout holds.

A debug line is already formatted with its source and position by the time it lands here, because that formatting is Rhai’s information to render and not the front-end’s to reconstruct. Which stream it goes to, and whether it is coloured, is the front-end’s.

Implementations

impl ScriptOutput

pub fn lines(&self) -> &[String]

The lines, in the order the script printed them.

pub fn is_empty(&self) -> bool

Whether the script printed nothing — the usual case, and the one a front-end should be able to check without allocating.

Trait Implementations

impl Clone for ScriptOutput

fn clone(&self) -> ScriptOutput

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScriptOutput

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

Formats the value using the given formatter.

impl Default for ScriptOutput

fn default() -> ScriptOutput

Returns the “default value” for a type.

impl Eq for ScriptOutput

impl PartialEq for ScriptOutput

fn eq(&self, other: &ScriptOutput) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ScriptOutput