Struct PartitionKey 

pub struct PartitionKey(/* private fields */);

An opaque canonical logical partition key.

Implementations

impl PartitionKey

pub fn new(bytes: Vec<u8>) -> Result<Self, KeyBytesError>

Validates a key’s purpose/version envelope and hard size bounds.

Component-level validation requires the exact compiler-produced schema.

pub fn from_bytes(bytes: Vec<u8>) -> Result<Self, KeyBytesError>

Validates a key’s purpose/version envelope and hard size bounds.

pub fn aggregate_type_id(&self) -> AggregateTypeId

Returns the stable type identity encoded in the key envelope.

pub fn as_bytes(&self) -> &[u8]

Borrows the canonical key bytes.

pub fn into_bytes(self) -> Vec<u8>

Returns the canonical key bytes.

Trait Implementations

impl Clone for PartitionKey

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PartitionKey

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

Formats the value using the given formatter.

impl Eq for PartitionKey

impl Hash for PartitionKey

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 Ord for PartitionKey

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for PartitionKey

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for PartitionKey

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for PartitionKey