Struct EquivalenceMember 

#[repr(C)]
pub struct EquivalenceMember {
    pub type_: NodeTag,
    pub em_expr: *mut Expr,
    pub em_relids: Relids,
    pub em_nullable_relids: Relids,
    pub em_is_const: bool,
    pub em_is_child: bool,
    pub em_datatype: Oid,
}

Fields

type_: NodeTag

em_expr: *mut Expr

em_relids: Relids

em_nullable_relids: Relids

em_is_const: bool

em_is_child: bool

em_datatype: Oid

Trait Implementations

impl Clone for EquivalenceMember

fn clone(&self) -> EquivalenceMember

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EquivalenceMember

impl Debug for EquivalenceMember

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

Formats the value using the given formatter.

impl Default for EquivalenceMember

fn default() -> Self

Returns the “default value” for a type.

impl Display for EquivalenceMember

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

Formats the value using the given formatter.

impl PgNode for EquivalenceMember

const CAST_TAGS: &'static [NodeTag]

PgNode values that have one of these tags can safely be cast to Self

fn try_cast<T: PgNode>(node: &T) -> Option<&Self>

Try to safely cast node to Self

fn as_node(&self) -> &Node

Upcast this node to a pg_sys::Node

fn display_node(&self) -> String

Format this node

fn is_a(&self, tag: NodeTag) -> bool

fn node_tag(&self) -> NodeTag

fn try_as<T: PgNode>(&self) -> Option<&T>

Try to safely cast self to T