Enum Operation 

pub enum Operation {
    Map {
        name: String,
    },
    Filter {
        name: String,
    },
    FlatMap {
        name: String,
    },
    Distinct {
        name: String,
    },
    Take {
        count: usize,
    },
    Skip {
        count: usize,
    },
    Custom {
        name: String,
        fusable: bool,
    },
}

Stream operation types that can be fused

Variants

Map

Map operation: transforms each element

Fields

name: String

Filter

Filter operation: selects elements based on predicate

Fields

name: String

FlatMap

FlatMap operation: maps and flattens

Fields

name: String

Distinct

Distinct operation: removes duplicates

Fields

name: String

Take

Take operation: limits number of elements

Fields

count: usize

Skip

Skip operation: skips first n elements

Fields

count: usize

Custom

Custom operation: user-defined

Fields

name: String

fusable: bool

Implementations

impl Operation

pub fn can_fuse_with(&self, other: &Operation) -> bool

Check if this operation can be fused with another

pub fn name(&self) -> String

Get operation name for debugging

Trait Implementations

impl Clone for Operation

fn clone(&self) -> Operation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Operation

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Operation

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Operation

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

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 Operation

impl StructuralPartialEq for Operation