Struct ProjectionFact 

pub struct ProjectionFact {
    pub index: usize,
    pub name: Option<String>,
    pub is_star: bool,
    pub star_table: Option<String>,
    pub transform_kind: TransformKind,
    pub cast_type: Option<String>,
    pub type_hint: Option<String>,
    pub upstream: Vec<ColumnReferenceFact>,
}

Compact fact about one output projection.

Fields

index: usize

name: Option<String>

is_star: bool

star_table: Option<String>

transform_kind: TransformKind

cast_type: Option<String>

type_hint: Option<String>

upstream: Vec<ColumnReferenceFact>

Trait Implementations

impl Clone for ProjectionFact

fn clone(&self) -> ProjectionFact

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProjectionFact

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ProjectionFact

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ProjectionFact

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

where __S: Serializer,

Serialize this value into the given Serde serializer.