Enum cuprate_consensus::BCResponse

pub enum BCResponse {
    BlockExtendedHeader(ExtendedBlockHeader),
    BlockHash([u8; 32]),
    FilterUnknownHashes(HashSet<[u8; 32]>),
    BlockExtendedHeaderInRange(Vec<ExtendedBlockHeader>),
    ChainHeight(u64, [u8; 32]),
    GeneratedCoins(u64),
    Outputs(HashMap<u64, HashMap<u64, OutputOnChain>>),
    NumberOutputsWithAmount(HashMap<u64, usize>),
    KeyImagesSpent(bool),
    WriteBlockOk,
}

A response from the database.

These are the data types returned when using sending a Request.

This pairs with BCReadRequest and BCWriteRequest, see those two for more info.

Variants

BlockExtendedHeader(ExtendedBlockHeader)

Response to BCReadRequest::BlockExtendedHeader.

Inner value is the extended headed of the requested block.

BlockHash([u8; 32])

Response to BCReadRequest::BlockHash.

Inner value is the hash of the requested block.

FilterUnknownHashes(HashSet<[u8; 32]>)

Response to BCReadRequest::FilterUnknownHashes.

Inner value is the list of hashes that were in the main chain.

BlockExtendedHeaderInRange(Vec<ExtendedBlockHeader>)

Response to BCReadRequest::BlockExtendedHeaderInRange.

Inner value is the list of extended header(s) of the requested block(s).

ChainHeight(u64, [u8; 32])

Response to BCReadRequest::ChainHeight.

Inner value is the chain height, and the top block’s hash.

GeneratedCoins(u64)

Response to BCReadRequest::GeneratedCoins.

Inner value is the total amount of generated coins so far, in atomic units.

Outputs(HashMap<u64, HashMap<u64, OutputOnChain>>)

Response to BCReadRequest::Outputs.

Inner value is all the outputs requested, associated with their amount and amount index.

NumberOutputsWithAmount(HashMap<u64, usize>)

Response to BCReadRequest::NumberOutputsWithAmount.

Inner value is a HashMap of all the outputs requested where:

• Key = output amount
• Value = count of outputs with the same amount

KeyImagesSpent(bool)

Response to BCReadRequest::KeyImagesSpent.

The inner value is true if any of the key images were spent (existed in the database already).

The inner value is false if none of the key images were spent.

WriteBlockOk

Response to BCWriteRequest::WriteBlock.

This response indicates that the requested block has successfully been written to the database without error.

Trait Implementations

impl Clone for BCResponse

fn clone(&self) -> BCResponse

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BCResponse

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl PartialEq for BCResponse

fn eq(&self, other: &BCResponse) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for BCResponse

impl StructuralPartialEq for BCResponse

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 64 bytes

Size for each variant:

• BlockExtendedHeader: 63 bytes
• BlockHash: 32 bytes
• FilterUnknownHashes: 55 bytes
• BlockExtendedHeaderInRange: 31 bytes
• ChainHeight: 47 bytes
• GeneratedCoins: 15 bytes
• Outputs: 55 bytes
• NumberOutputsWithAmount: 55 bytes
• KeyImagesSpent: 1 byte
• WriteBlockOk: 0 bytes