Struct postgres_parser::sys::CoalesceExpr

#[repr(C)]pub struct CoalesceExpr {
    pub xpr: Expr,
    pub coalescetype: Oid,
    pub coalescecollid: Oid,
    pub args: *mut List,
    pub location: c_int,
}

CoalesceExpr a COALESCE expression

Fields

xpr: Expr

coalescetype: Oid

coalescecollid: Oid

type of expression result

args: *mut List

OID of collation, or InvalidOid if none

location: c_int

the arguments

Trait Implementations

impl Debug for CoalesceExpr

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

Formats the value using the given formatter.

impl Default for CoalesceExpr

fn default() -> Self

Returns the "default value" for a type.

impl Eq for CoalesceExpr

impl Hash for CoalesceExpr

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq<CoalesceExpr> for CoalesceExpr

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralEq for CoalesceExpr

impl StructuralPartialEq for CoalesceExpr