Enum SnapshotError 

#[non_exhaustive]
pub enum SnapshotError {
    Gaps(Vec<Gap>),
    FromTheFuture {
        what: String,
        observed: NaiveDate,
        as_of: NaiveDate,
    },
    Source(SourceError),
    Recipe(RecipeSpecError),
    Calibration {
        key: CollateralSpec,
        error: Box<CalibrationError>,
    },
    Pricing(PricingError),
    Malformed(String),
}

Why a snapshot built no market.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Gaps(Vec<Gap>)

What the demand named and the data did not carry — every one of them.

FromTheFuture

A strip or spot observed after the market’s as_of.

Fields

what: String

The strip’s template or the spot’s pair.

observed: NaiveDate

When it says it was observed.

as_of: NaiveDate

The market’s date.

Source(SourceError)

The source failed.

Recipe(RecipeSpecError)

A recipe the source supplied was refused.

Calibration

The data arrived and a curve still did not solve.

Fields

key: CollateralSpec

The key whose recipe was being solved.

error: Box<CalibrationError>

Why.

Pricing(PricingError)

The book could not state its demand.

Malformed(String)

The data does not form a market (a fixing printed twice, two values).

Trait Implementations

impl Clone for SnapshotError

fn clone(&self) -> SnapshotError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SnapshotError

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

Formats the value using the given formatter.

impl Display for SnapshotError

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

Formats the value using the given formatter.

impl Error for SnapshotError

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 From<SnapshotError> for BookPnlError

fn from(e: SnapshotError) -> Self

Converts to this type from the input type.

impl From<SourceError> for SnapshotError

fn from(e: SourceError) -> Self

Converts to this type from the input type.