Struct postgres_parser::sys::CoerceViaIO

#[repr(C)]pub struct CoerceViaIO {
    pub xpr: Expr,
    pub arg: *mut Expr,
    pub resulttype: Oid,
    pub resultcollid: Oid,
    pub coerceformat: CoercionForm,
    pub location: c_int,
}

CoerceViaIO

CoerceViaIO represents a type coercion between two types whose textual representations are compatible, implemented by invoking the source type's typoutput function then the destination type's typinput function.

Fields

xpr: Expr

arg: *mut Expr

resulttype: Oid

input expression

resultcollid: Oid

output type of coercion */

coerceformat: CoercionForm

OID of collation, or InvalidOid if none

location: c_int

how to display this node

Trait Implementations

impl Debug for CoerceViaIO

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

Formats the value using the given formatter.

impl Default for CoerceViaIO

fn default() -> Self

Returns the "default value" for a type.

impl Eq for CoerceViaIO

impl Hash for CoerceViaIO

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<CoerceViaIO> for CoerceViaIO

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

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

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

This method tests for !=.

impl StructuralEq for CoerceViaIO

impl StructuralPartialEq for CoerceViaIO