Enum BlockSyncError 

pub enum BlockSyncError {
    RangeTooLarge {
        got: u32,
        max: u32,
    },
    ServerBusy {
        limit: usize,
    },
    BelowPrunedTail {
        start: BlockHeight,
        lowest_available: BlockHeight,
    },
    Storage(String),
}

Errors a serving peer reports back to the requester.

Variants

RangeTooLarge

count exceeded MAX_BLOCKS_PER_RANGE.

Fields

got: u32

max: u32

ServerBusy

Server is at its inbound concurrency cap. Caller should retry against a different peer or back off.

Fields

limit: usize

BelowPrunedTail

start is below the peer’s lowest_available (peer pruned the range).

Fields

start: BlockHeight

lowest_available: BlockHeight

Storage(String)

Internal storage error on the serving side.

Trait Implementations

impl Clone for BlockSyncError

fn clone(&self) -> BlockSyncError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BlockSyncError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BlockSyncError

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for BlockSyncError

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

Formats the value using the given formatter.

impl Eq for BlockSyncError

impl Error for BlockSyncError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for BlockSyncError

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for BlockSyncError

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for BlockSyncError