IDL not exporting an enum, no warning or error.

[ohaddahan]

Bad

#[derive(AnchorSerialize, AnchorDeserialize, Clone, Debug, PartialEq)]
pub enum AdminActions {
    NoAction,
    Pause,
    Unpause,
    AddToken(Pubkey),
    RemoveToken(Pubkey),
    AddOwner(Pubkey),
    RemoveOwner(Pubkey),
    Withdraw((Pubkey, u64)),
}

Good

#[derive(AnchorSerialize, AnchorDeserialize, Clone, Debug, PartialEq)]
pub enum AdminActions {
    NoAction,
    Pause,
    Unpause,
    AddToken(Pubkey),
    RemoveToken(Pubkey),
    AddOwner(Pubkey),
    RemoveOwner(Pubkey),
    Withdraw(Pubkey, u64),
}

The difference is Withdraw inner tuple. This cause the type to be reference in the resulting IDL , but it's not defined in the types section.

If this is an unsupported type , it should warn/error about it.

[acheroncrypto]

Fixed by #2824.