Struct mz_persist_client::internal::state::RunMeta

pub struct RunMeta {
    pub(crate) order: Option<RunOrder>,
    pub(crate) schema: Option<SchemaId>,
    pub(crate) deprecated_schema: Option<SchemaId>,
}

Metadata shared across a run.

Fields

order: Option<RunOrder>

If none, Persist should infer the order based on the proto metadata.

schema: Option<SchemaId>

All parts in a run should have the same schema.

deprecated_schema: Option<SchemaId>

ID of a schema that has since been deprecated and exists only to cleanly roundtrip.

Trait Implementations

impl Clone for RunMeta

fn clone(&self) -> RunMeta

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RunMeta

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

Formats the value using the given formatter.

impl Default for RunMeta

fn default() -> RunMeta

Returns the “default value” for a type.

impl Ord for RunMeta

fn cmp(&self, other: &RunMeta) -> 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 + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for RunMeta

fn eq(&self, other: &RunMeta) -> 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 PartialOrd for RunMeta

fn partial_cmp(&self, other: &RunMeta) -> 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 RustType<ProtoRunMeta> for RunMeta

fn into_proto(&self) -> ProtoRunMeta

Convert a Self into a Proto value.

fn from_proto(proto: ProtoRunMeta) -> Result<Self, TryFromProtoError>

Consume and convert a Proto back into a Self value.

fn into_proto_owned(self) -> Proto

A zero clone version of Self::into_proto that types can optionally implement, otherwise, the default implementation delegates to Self::into_proto.

impl Serialize for RunMeta

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for RunMeta

impl StructuralPartialEq for RunMeta