Struct datafusion_expr::logical_plan::OperateFunctionArg

pub struct OperateFunctionArg {
    pub name: Option<Ident>,
    pub data_type: DataType,
    pub default_expr: Option<Expr>,
}

Fields

name: Option<Ident>

data_type: DataType

default_expr: Option<Expr>

Trait Implementations

impl Clone for OperateFunctionArg

fn clone(&self) -> OperateFunctionArg

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OperateFunctionArg

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

Formats the value using the given formatter.

impl Hash for OperateFunctionArg

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for OperateFunctionArg

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for OperateFunctionArg

impl StructuralPartialEq for OperateFunctionArg