Struct ckb_sdk::traits::offchain_impls::OffchainCellCollector

pub struct OffchainCellCollector {
    pub locked_cells: HashSet<(H256, u32)>,
    pub live_cells: Vec<LiveCell>,
    pub max_mature_number: u64,
}

A cell collector only use offchain data

Fields

locked_cells: HashSet<(H256, u32)>

live_cells: Vec<LiveCell>

max_mature_number: u64

Implementations

impl OffchainCellCollector

pub fn new(
    locked_cells: HashSet<(H256, u32)>,
    live_cells: Vec<LiveCell>,
    max_mature_number: u64
) -> OffchainCellCollector

pub fn collect(
    &self,
    query: &CellQueryOptions
) -> (Vec<LiveCell>, Vec<LiveCell>, u64)

Trait Implementations

impl CellCollector for OffchainCellCollector

fn collect_live_cells(
    &mut self,
    query: &CellQueryOptions,
    apply_changes: bool
) -> Result<(Vec<LiveCell>, u64), CellCollectorError>

Collect live cells by query options, if apply_changes is true will mark all collected cells as dead cells.

fn lock_cell(&mut self, out_point: OutPoint) -> Result<(), CellCollectorError>

Mark this cell as dead cell

fn apply_tx(&mut self, tx: Transaction) -> Result<(), CellCollectorError>

Mark all inputs as dead cells and outputs as live cells in the transaction.

fn reset(&mut self)

Clear cache and locked cells

impl Clone for OffchainCellCollector

fn clone(&self) -> OffchainCellCollector

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for OffchainCellCollector

fn default() -> OffchainCellCollector

Returns the “default value” for a type.