Struct FragmentArgument 

pub struct FragmentArgument {
    pub name: String,
    pub required: bool,
    pub default: Option<String>,
}

A declared fragment argument with name, requirement flag, and optional default value.

Fields

name: String

Argument name. Must be a valid identifier (lowercase a-z, 0-9, hyphens).

required: bool

Whether this argument must be provided during expansion.

default: Option<String>

Default value used when the argument is not provided. When None and required is false, the argument has no default.

Trait Implementations

impl Clone for FragmentArgument

fn clone(&self) -> FragmentArgument

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FragmentArgument

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

Formats the value using the given formatter.

impl PartialEq for FragmentArgument

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