Struct FeatureViewDataKey

#[non_exhaustive]
pub struct FeatureViewDataKey {
    pub key_oneof: Option<KeyOneof>,
    /* private fields */
}

Lookup key for a feature view.

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.

key_oneof: Option<KeyOneof>

Implementations

impl FeatureViewDataKey

pub fn new() -> Self

pub fn set_key_oneof<T: Into<Option<KeyOneof>>>(self, v: T) -> Self

Sets the value of key_oneof.

Note that all the setters affecting key_oneof are mutually exclusive.

pub fn key(&self) -> Option<&String>

The value of key_oneof if it holds a Key, None if the field is not set or holds a different branch.

pub fn set_key<T: Into<String>>(self, v: T) -> Self

Sets the value of key_oneof to hold a Key.

Note that all the setters affecting key_oneof are mutually exclusive.

pub fn composite_key(&self) -> Option<&Box<CompositeKey>>

The value of key_oneof if it holds a CompositeKey, None if the field is not set or holds a different branch.

pub fn set_composite_key<T: Into<Box<CompositeKey>>>(self, v: T) -> Self

Sets the value of key_oneof to hold a CompositeKey.

Note that all the setters affecting key_oneof are mutually exclusive.

Trait Implementations

impl Clone for FeatureViewDataKey

fn clone(&self) -> FeatureViewDataKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FeatureViewDataKey

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

Formats the value using the given formatter.

impl Default for FeatureViewDataKey

fn default() -> FeatureViewDataKey

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for FeatureViewDataKey

where FeatureViewDataKey: Default,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Message for FeatureViewDataKey

fn typename() -> &'static str

The typename of this message.

impl PartialEq for FeatureViewDataKey

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

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 FeatureViewDataKey