Struct OptionChainQuery 

#[non_exhaustive]
pub struct OptionChainQuery {
    pub symbol: String,
    pub expiries: RangeInclusive<NaiveDate>,
    pub as_of: Option<DateTime<Utc>>,
}

Contracts requested for one underlying, live or at a historical instant.

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.

symbol: String

Underlying symbol as the feed knows it.

expiries: RangeInclusive<NaiveDate>

Inclusive expiry dates. Use the same date at both ends for one expiry.

as_of: Option<DateTime<Utc>>

One historical snapshot at this instant, or None for continuing live snapshots.

Implementations

impl OptionChainQuery

pub fn new( symbol: impl Into<String>, expiries: RangeInclusive<NaiveDate>, ) -> Self

Request live snapshots for symbol over the inclusive expiry range.

Trait Implementations

impl Clone for OptionChainQuery

fn clone(&self) -> OptionChainQuery

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OptionChainQuery

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

Formats the value using the given formatter.

impl Eq for OptionChainQuery

impl PartialEq for OptionChainQuery

fn eq(&self, other: &OptionChainQuery) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for OptionChainQuery