Struct SubscriptionError 

#[non_exhaustive]
pub struct SubscriptionError {
    pub instrument_ids_accepted: Vec<InstrumentId>,
    pub bar_types_accepted: Vec<BarType>,
    pub source: Error,
}

Reports synchronous acceptance during a failed subscribe or unsubscribe operation.

instrument_ids_accepted and bar_types_accepted identify accepted members of the dispatched command. Bar operations use full bar types. Unsubscribe acceptance means successful release; venue acknowledgements arrive asynchronously.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

instrument_ids_accepted: Vec<InstrumentId>

bar_types_accepted: Vec<BarType>

source: Error

Implementations

impl SubscriptionError

pub fn instruments( instrument_ids_accepted: Vec<InstrumentId>, source: Error, ) -> Self

Creates an error with the exact accepted instrument members.

pub fn bars(bar_types_accepted: Vec<BarType>, source: Error) -> Self

Creates an error with the exact accepted full bar types.

Trait Implementations

impl Debug for SubscriptionError

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

Formats the value using the given formatter.

impl Display for SubscriptionError

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

Formats the value using the given formatter.

impl Error for SubscriptionError

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.