Enum PhaseType 

pub enum PhaseType {
    Setup,
    Map,
    Reduce,
}

Type of phase in a MapReduce workflow

Each phase has specific responsibilities and transition rules. The phases execute in order: Setup → Map → Reduce

Variants

Setup

Initial setup phase for preparing the environment

Map

Map phase for parallel processing of work items

Reduce

Reduce phase for aggregating map results

Trait Implementations

impl Clone for PhaseType

fn clone(&self) -> PhaseType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PhaseType

impl Debug for PhaseType

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PhaseType

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for PhaseType

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

Formats the value using the given formatter.

impl Eq for PhaseType

impl PartialEq for PhaseType

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

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 PhaseType