Enum Frequency 

#[non_exhaustive]
pub enum Frequency {
    Daily,
    Weekly,
    Biweekly,
    Monthly,
    Quarterly,
    Semiannual,
    Annual,
    Other(String),
}

The native reporting frequency of a FRED series.

Deserialized from FRED’s long-form frequency label (e.g. "Monthly"). Labels this version does not model — for instance the week-ending variants like "Weekly, Ending Friday" — are preserved verbatim in Frequency::Other rather than failing to deserialize (ADR-0005: forward-compatibility over strictness). The enum is also #[non_exhaustive] so new named variants can be promoted out of Other later without breaking callers’ match arms.

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.

Daily

Daily.

Weekly

Weekly.

Biweekly

Biweekly.

Monthly

Monthly.

Quarterly

Quarterly.

Semiannual

Semiannual.

Annual

Annual.

Other(String)

A frequency FRED reported that this version does not model; holds the raw label verbatim.

Implementations

impl Frequency

pub fn label(&self) -> &str

The frequency label, as FRED presents it.

pub fn query_code(&self) -> &str

The FRED query code for requesting aggregation to this frequency (the observations frequency parameter): d, w, bw, m, q, sa, a. For Frequency::Other this returns the raw label, which may not be a valid FRED code.

Trait Implementations

impl Clone for Frequency

fn clone(&self) -> Frequency

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Frequency

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Frequency

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Frequency

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

Formats the value using the given formatter.

impl Eq for Frequency

impl PartialEq for Frequency

fn eq(&self, other: &Frequency) -> 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 Serialize for Frequency

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serializes as FRED’s long-form label — symmetric with Deserialize, so the value round-trips.

impl StructuralPartialEq for Frequency