12 lines
376 B
Rust
12 lines
376 B
Rust
pub type EventResult<T> = Result<T, EventError>;
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#[derive(Debug, Clone, PartialEq, Eq, thiserror::Error)]
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pub enum EventError {
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#[error("the event bus is closed")]
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BusClosed,
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/// A wrong answer rather than a missing one so it must not be read as
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/// "dismissed"
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#[error("prompt answered with an unknown choice '{0}'")]
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UnknownChoice(&'static str),
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}
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