avalanche-types 0.0.291

Avalanche primitive types in Rust
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use crate::errors::Result;
use crate::{choices::status::Status, ids::Id};

/// Represents an element that can be decided.
/// Decidable objects are transactions, blocks, or vertices.
/// ref. <https://pkg.go.dev/github.com/ava-labs/avalanchego/snow/choices#Decidable>
pub trait Decidable {
    /// Returns the ID of this block's parent.
    fn id(&self) -> Id;
    /// Returns the current status.
    fn status(&self) -> Status;
    /// Accepts this element.
    fn accept(&mut self) -> Result<()>;
    /// Rejects this element.
    fn reject(&mut self) -> Result<()>;
}