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BlockSyncMessage

zakura_network::zakura

Enum BlockSyncMessage 

Source 
pub enum BlockSyncMessage {
    Status(BlockSyncStatus),
    GetBlocks {
        start_height: Height,
        count: u32,
    },
    Block(Arc<Block>),
    BlocksDone {
        start_height: Height,
        returned: u32,
    },
    RangeUnavailable {
        start_height: Height,
        count: u32,
    },
}
Expand description

Native stream-6 block-sync message.

Variants§

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Status(BlockSyncStatus)

Servable range and serving capacity advertisement.

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GetBlocks

Request count block bodies starting at start_height.

Fields

§start_height: Height

First requested height.

§count: u32

Requested block count.

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Block(Arc<Block>)

One full block body.

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BlocksDone

End of a GetBlocks response.

Fields

§start_height: Height

First requested height.

§returned: u32

Number of blocks returned.

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RangeUnavailable

The peer cannot serve this range.

Fields

§start_height: Height

First unavailable height.

§count: u32

Unavailable block count.

Implementations§

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impl BlockSyncMessage

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pub fn message_type(&self) -> u8

Returns this message’s stream-6 discriminator.

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pub fn encode(&self) -> Result<Vec<u8>, BlockSyncWireError>

Encode this message as [u8 message_type][bounded fields...].

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pub fn decode(bytes: &[u8]) -> Result<Self, BlockSyncWireError>

Decode a stream-6 message.

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pub fn encode_frame(&self) -> Result<Frame, BlockSyncWireError>

Convert this message into a bounded Zakura frame.

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pub fn decode_frame(frame: Frame) -> Result<Self, BlockSyncWireError>

Decode this message from a Zakura frame after checking flags and type agreement.

Trait Implementations§

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impl Clone for BlockSyncMessage

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fn clone(&self) -> BlockSyncMessage

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for BlockSyncMessage

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

Formats the value using the given formatter. Read more
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impl Eq for BlockSyncMessage

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impl PartialEq for BlockSyncMessage

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for BlockSyncMessage

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