Struct PlanExpression 

pub struct PlanExpression {
    pub display: String,
    pub fingerprint: Option<String>,
    pub slot: Option<String>,
}

Expression or projection annotations associated with a node.

Fields

display: String

fingerprint: Option<String>

slot: Option<String>

Implementations

impl PlanExpression

pub fn new<S: Into<String>>(display: S) -> Self

pub fn with_fingerprint<S: Into<String>>(self, fingerprint: S) -> Self

pub fn with_slot<S: Into<String>>(self, slot: S) -> Self

Trait Implementations

impl Clone for PlanExpression

fn clone(&self) -> PlanExpression

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PlanExpression

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PlanExpression

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for PlanExpression

impl PartialEq for PlanExpression

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for PlanExpression

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 PlanExpression