Enum PartitionKeySpecKind 

#[non_exhaustive]
pub enum PartitionKeySpecKind {
    BodyField,
    Header,
    PrincipalAttr,
}

The kind tag of a PartitionKeySpec, without its payload.

Returned in crate::SpiError::PartitionUnresolved to report which sources were tried, as shape-only telemetry (never the values looked for).

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.

BodyField

Corresponds to PartitionKeySpec::BodyField.

Header

Corresponds to PartitionKeySpec::Header.

PrincipalAttr

Corresponds to PartitionKeySpec::PrincipalAttr.

Trait Implementations

impl Clone for PartitionKeySpecKind

fn clone(&self) -> PartitionKeySpecKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PartitionKeySpecKind

impl Debug for PartitionKeySpecKind

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

Formats the value using the given formatter.

impl Eq for PartitionKeySpecKind

impl PartialEq for PartitionKeySpecKind

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