Enum OrderBookLookupError 

pub enum OrderBookLookupError {
    NotFound {
        instrument_id: InstrumentId,
    },
}

Error returned when an order book cannot be resolved from a cache or store.

Variants

NotFound

The requested order book is not present.

Fields

instrument_id: InstrumentId

The instrument identifier that was requested.

Implementations

impl OrderBookLookupError

pub const fn not_found(instrument_id: InstrumentId) -> Self

Returns a not-found error for instrument_id.

Trait Implementations

impl Clone for OrderBookLookupError

fn clone(&self) -> OrderBookLookupError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for OrderBookLookupError

impl Debug for OrderBookLookupError

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

Formats the value using the given formatter.

impl Display for OrderBookLookupError

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

Formats the value using the given formatter.

impl Eq for OrderBookLookupError

impl Error for OrderBookLookupError

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 OrderBookLookupError

fn eq(&self, other: &OrderBookLookupError) -> 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 OrderBookLookupError