Enum MajorIndex 

#[non_exhaustive]
pub enum MajorIndex {
    Sp500,
    Nasdaq100,
    DowJones,
}

A major stock market index whose constituent lists providers can serve.

Passed to Index::constituents (derived from the handle’s symbol) and the INDICES provider route.

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.

Sp500

S&P 500 (^GSPC / SPX).

Nasdaq100

Nasdaq 100 (^NDX / NDX).

DowJones

Dow Jones Industrial Average (^DJI / DJIA).

Implementations

impl MajorIndex

pub fn as_str(self) -> &'static str

Short lowercase identifier ("sp500", "nasdaq100", "dowjones").

pub fn from_symbol(symbol: &str) -> Option<Self>

Map a common index symbol or name to the major index it denotes.

Accepts the Yahoo caret form, the bare ticker, and common names, case-insensitively (e.g. "^GSPC", "SPX", "sp500", "^DJI", "DJIA", "^NDX", "nasdaq 100"). Returns None for anything else.

Trait Implementations

impl Clone for MajorIndex

fn clone(&self) -> MajorIndex

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MajorIndex

impl Debug for MajorIndex

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MajorIndex

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for MajorIndex

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

Formats the value using the given formatter.

impl Eq for MajorIndex

impl Hash for MajorIndex

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for MajorIndex

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for MajorIndex

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MajorIndex