Enum postgres_parser::sys::CoercionContext

#[repr(u32)]pub enum CoercionContext {
    COERCION_IMPLICIT,
    COERCION_ASSIGNMENT,
    COERCION_EXPLICIT,
}

CoercionContext distinguishes the allowed set of type casts

NB: ordering of the alternatives is significant; later (larger) values allow more casts than earlier ones.

Variants

COERCION_IMPLICIT

COERCION_ASSIGNMENT

coercion in context of expression

COERCION_EXPLICIT

coercion in context of assignment

Trait Implementations

impl Clone for CoercionContext

fn clone(&self) -> CoercionContext

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for CoercionContext

impl Debug for CoercionContext

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CoercionContext

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Eq for CoercionContext

impl Hash for CoercionContext

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<CoercionContext> for CoercionContext

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Serialize for CoercionContext

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralEq for CoercionContext

impl StructuralPartialEq for CoercionContext