Struct PlanField 

pub struct PlanField {
    pub name: String,
    pub data_type: String,
    pub nullable: bool,
}

Column description carried with each node’s output schema.

Fields

name: String

data_type: String

nullable: bool

Implementations

impl PlanField

pub fn new<N, T>(name: N, data_type: T) -> PlanField

where N: Into<String>, T: Into<String>,

pub fn with_nullability(self, nullable: bool) -> PlanField

Trait Implementations

impl Clone for PlanField

fn clone(&self) -> PlanField

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PlanField

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PlanField

fn deserialize<__D>( __deserializer: __D, ) -> Result<PlanField, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for PlanField

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for PlanField

impl StructuralPartialEq for PlanField