Enum CheckpointError 

pub enum CheckpointError {
    SymbolMismatch {
        checkpoint: String,
        expected: String,
    },
    ThresholdMismatch {
        checkpoint: u32,
        expected: u32,
    },
    PriceHashMismatch {
        checkpoint: u64,
        computed: u64,
    },
    MissingThresholds,
    SerializationError {
        message: String,
    },
}

Checkpoint-related errors

Variants

SymbolMismatch

Symbol mismatch between checkpoint and processor

Fields

checkpoint: String

expected: String

ThresholdMismatch

Threshold mismatch between checkpoint and processor

Fields

checkpoint: u32

expected: u32

PriceHashMismatch

Price hash mismatch indicates wrong position in data stream

Fields

checkpoint: u64

computed: u64

MissingThresholds

Checkpoint has incomplete bar but no thresholds

SerializationError

Checkpoint serialization/deserialization error

Fields

message: String

Trait Implementations

impl Clone for CheckpointError

fn clone(&self) -> CheckpointError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CheckpointError

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

Formats the value using the given formatter.

impl Display for CheckpointError

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

Formats the value using the given formatter.

impl Error for CheckpointError

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 CheckpointError

fn eq(&self, other: &CheckpointError) -> 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 StructuralPartialEq for CheckpointError