/// The phase of an `ErrorBoundary`.
////// - `Healthy` — no child render has thrown yet.
/// Render the child normally.
/// - `Caught(String)` — a child render threw; the
/// message is for debugging. Render the fallback.
#[derive(Clone, Debug, Default)]pubenumErrorBoundaryPhase{/// No child render has thrown.
#[default]
Healthy,/// A child render threw; the message is for
/// debugging.
Caught(String),}