Enum postgres_parser::sys::FunctionParameterMode

#[repr(u32)]pub enum FunctionParameterMode {
    FUNC_PARAM_IN,
    FUNC_PARAM_OUT,
    FUNC_PARAM_INOUT,
    FUNC_PARAM_VARIADIC,
    FUNC_PARAM_TABLE,
}

Variants

FUNC_PARAM_IN

the assigned enum values appear in pg_proc, don't change 'em!

FUNC_PARAM_OUT

input only

FUNC_PARAM_INOUT

output only

FUNC_PARAM_VARIADIC

both

FUNC_PARAM_TABLE

variadic (always input)

Trait Implementations

impl Clone for FunctionParameterMode

fn clone(&self) -> FunctionParameterMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for FunctionParameterMode

impl Debug for FunctionParameterMode

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FunctionParameterMode

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

Deserialize this value from the given Serde deserializer.

impl Eq for FunctionParameterMode

impl Hash for FunctionParameterMode

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<FunctionParameterMode> for FunctionParameterMode

fn eq(&self, other: &FunctionParameterMode) -> 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 FunctionParameterMode

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 FunctionParameterMode

impl StructuralPartialEq for FunctionParameterMode