synapsecns/sanguine

package types

// MessageState represents the state transitions of a CCTP transfer.
type MessageState int

const (
    // Pending indicates the USDC transfer has been initiated on the origin chain and is pending attestation.
    Pending MessageState = iota + 1
    // Attested indicates the USDC transfer is waiting for submission on the destination chain.
    Attested
    // Submitted indicates the USDC transfer has been confirmed on the destination chain.
    Submitted
    // Complete indicates the USDC transfer has been completed on the destination chain.
    Complete
    // WillNotComplete  indicates the USDC transfer will not complete on the destination chain.
    WillNotComplete
)

func (m MessageState) String() string {
    switch m {
    case Pending:
        return "Pending"
    case Attested:
        return "Attested"
    case Submitted:
        return "Submitted"
    case Complete:
        return "Complete"
    case WillNotComplete:
        return "WillNotComplete"
    }
    return ""
}