Module box_selector

Box selection for transaction inputs

Structs

BoxSelection

Selected boxes (by BoxSelector)

CheckPreservationError

Error on checking if inputs are preserved

ErgoBoxAssetsData

Simple struct to hold ErgoBoxAssets values

NotEnoughCoinsForChangeBox

Not enough coins for change box(es)

SimpleBoxSelector

Simple box selector, collects inputs(sorted by targeted assets) until target balance is reached

Enums

BoxSelectorError

Errors of BoxSelector

Traits

BoxSelector

Box selector

ErgoBoxAssets

Assets that ErgoBox holds

ErgoBoxId

id of the ergo box

Functions

subtract_tokens

Subtract tokens2 from tokens1 subtracting amounts of the same token or removing the token if amount is the same Returns an error if trying to subtract more tokens than there are in tokens1

sum_tokens

Returns the total token amounts (all tokens combined)

sum_tokens_from_boxes

Returns the total token amounts (all tokens combined) of the given boxes

sum_tokens_from_hashmaps

Sums two hashmaps of tokens (summing amounts of the same token)

sum_value

Returns the total value of the given boxes

Type Aliases

SelectedBoxes

Bounded vec with minimum 1 element and max i16::MAX elements