Enum CommonTypeContext 

pub enum CommonTypeContext {
    Union,
    Intersect,
    Except,
    Values,
    Case,
    Coalesce,
    Array,
    Greatest,
    Least,
    In,
    JoinUsing,
    Cycle,
}

The construct selecting a common type, as select_common_type and coerce_to_common_type name it in their diagnostics.

Variants

Union

Intersect

Except

Values

Case

Coalesce

Array

Greatest

Least

In

JoinUsing

Cycle

Implementations

impl CommonTypeContext

pub const fn label(self) -> &'static str

pub const fn coercion_label(self) -> &'static str

The name coerce_to_common_type reports: transformCaseExpr coerces the results in a CASE/WHEN context.

pub const fn set_operation(kind: SetOpKind) -> Self

pub fn function(name: &str) -> Option<Self>

The context of a function whose arguments share a common type.

Trait Implementations

impl Clone for CommonTypeContext

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CommonTypeContext

impl Debug for CommonTypeContext

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

Formats the value using the given formatter.

impl Eq for CommonTypeContext

impl PartialEq for CommonTypeContext

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CommonTypeContext