Trait hdi::op::OpHelper

pub trait OpHelper {
    fn to_type<ET, LT>(&self) -> Result<OpType<ET, LT>, WasmError>
    where
        ET: EntryTypesHelper + UnitEnum,
        <ET as UnitEnum>::Unit: Into<ZomeEntryTypesKey>,
        LT: LinkTypesHelper,
        WasmError: From<<ET as EntryTypesHelper>::Error>,
        WasmError: From<<LT as LinkTypesHelper>::Error>;
}

This trait provides a conversion to a convenience type OpType for use in the validation call back.

Not all data is available in the OpType. This is why the Op is not taken by value and can still be used after this conversion.

There is data that is common to all ops and can be accessed via helpers on the op.

• Get the Op::author() of the op.
• Get the Op::timestamp() for when the op was created.
• Get the Op::action_seq() of the op.
• Get the Op::prev_action() of the op.
• Get the Op::action_type() of the op.

Required Methods

fn to_type<ET, LT>(&self) -> Result<OpType<ET, LT>, WasmError> where
    ET: EntryTypesHelper + UnitEnum,
    <ET as UnitEnum>::Unit: Into<ZomeEntryTypesKey>,
    LT: LinkTypesHelper,
    WasmError: From<<ET as EntryTypesHelper>::Error>,
    WasmError: From<<LT as LinkTypesHelper>::Error>, 

Converts an Op to an OpType without consuming it. This will clone the required internal data.

Implementors

impl OpHelper for Op