pub fn issuance(a: u32) -> Option<Option<bool>>Expand description
Return the kind of issuance of the input at the given index:
- Return
Some(Some(false))if the input has new issuance. - Return
Some(Some(true))if the input as reissuance. - Return
Some(None)if the input has no issuance. - Return
Noneif the input does not exist.
ยงCost
91 mWU (milli weight units)