Enum RungBuildError 

#[non_exhaustive]
pub enum RungBuildError {
    UnknownTemplate {
        code: String,
    },
    NotCrossCurrency {
        code: String,
        family: &'static str,
    },
    CountMismatch {
        tenors: usize,
        quotes: usize,
    },
    Swap(CrossCurrencyError),
    NotSwap {
        code: String,
        family: &'static str,
    },
    Build(String),
    NotFamily {
        code: String,
        family: &'static str,
        wanted: &'static str,
    },
    Contract(String),
}

Why a basis ladder could not be built from a template.

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.

UnknownTemplate

No template is registered under the code.

Fields

code: String

The code asked for.

NotCrossCurrency

The code names a template of another family.

Fields

code: String

The code asked for.

family: &'static str

The family found.

CountMismatch

Tenors and quotes differ in count.

Fields

tenors: usize

How many tenors were given.

quotes: usize

How many quotes were given.

Swap(CrossCurrencyError)

The template builds no basis swap of the requested shape.

NotSwap

The code names a template of a family that builds no par swap.

Fields

code: String

The code asked for.

family: &'static str

The family found.

Build(String)

The template’s swap refused to build at one tenor, in its own words.

NotFamily

A builder was handed a template of another family: wanted names the family the builder reads.

Fields

code: String

The code asked for.

family: &'static str

The family found.

wanted: &'static str

The family the builder is for.

Contract(String)

A futures contract spelling the template cannot date: not an IMM code, a month off the template’s cycle, or a window that does not run forward.

Trait Implementations

impl Clone for RungBuildError

fn clone(&self) -> RungBuildError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RungBuildError

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

Formats the value using the given formatter.

impl Display for RungBuildError

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

Formats the value using the given formatter.

impl Error for RungBuildError

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<CrossCurrencyError> for RungBuildError

fn from(e: CrossCurrencyError) -> Self

Converts to this type from the input type.

impl From<RungBuildError> for CalibrationError

fn from(e: RungBuildError) -> Self

Converts to this type from the input type.

impl From<RungBuildError> for RecipeQuoteError

fn from(e: RungBuildError) -> Self

Converts to this type from the input type.

impl PartialEq for RungBuildError

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