Struct MissingCurveDetail 

pub struct MissingCurveDetail {
    pub held: Vec<String>,
    pub elsewhere: Vec<String>,
    pub recipe: Option<String>,
    pub needs: Vec<String>,
}

What a missing-curve refusal knows beside the key: what the market holds, how the curve would be built, and what the valuation needed.

Fields

held: Vec<String>

The keys of that same kind the market does hold, so a mismatched spelling is visible in the message rather than found by inspection.

elsewhere: Vec<String>

The keys the market holds of every other kind, so a market missing only this kind reads differently from an empty one.

recipe: Option<String>

How a curve under this key would be built, where the market carries an effective recipe for it.

The held keys answer “did I misspell it?”; this answers “no — the key is right and the curve is uncalibrated, and here is the ladder that would produce it.” None where the market carries no recipe for the key, or where the key names no currency pair.

needs: Vec<String>

The curves the valuation that met the miss declared it needs — empty for a bare lookup, which declares nothing.

Trait Implementations

impl Clone for MissingCurveDetail

fn clone(&self) -> MissingCurveDetail

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MissingCurveDetail

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

Formats the value using the given formatter.

impl Default for MissingCurveDetail

fn default() -> MissingCurveDetail

Returns the “default value” for a type.

impl PartialEq for MissingCurveDetail

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