Struct RequiredValueSyntax 

pub struct RequiredValueSyntax {
    pub name: Cow<'static, str>,
    pub vtype: ExprType,
}

Syntax specification for a required scalar parameter.

Fields

name: Cow<'static, str>

The name of the parameter for help purposes.

vtype: ExprType

The type of the expected parameter.

Trait Implementations

impl Clone for RequiredValueSyntax

fn clone(&self) -> RequiredValueSyntax

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RequiredValueSyntax

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

Formats the value using the given formatter.

impl PartialEq for RequiredValueSyntax

fn eq(&self, other: &RequiredValueSyntax) -> 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 StructuralPartialEq for RequiredValueSyntax