Struct PredColumn 

pub struct PredColumn {
    pub name: Option<String>,
    pub typ: TypeRef,
}

Predicate declaration column.

Fields

name: Option<String>

Optional source-level column name.

typ: TypeRef

Column type reference.

Trait Implementations

impl Clone for PredColumn

fn clone(&self) -> PredColumn

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PredColumn

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

Formats the value using the given formatter.

impl Eq for PredColumn

impl PartialEq for PredColumn

fn eq(&self, other: &PredColumn) -> 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 StructuralPartialEq for PredColumn