Struct EnumDefinition 

pub struct EnumDefinition {
    pub name: String,
    pub values: Vec<EnumValueDefinition>,
    pub description: Option<String>,
}

A GraphQL enum type definition.

Enums represent a finite set of possible values, useful for categorization fields like status, role, or priority.

Example

use fraiseql_core::schema::{EnumDefinition, EnumValueDefinition};

let status_enum = EnumDefinition {
    name: "OrderStatus".to_string(),
    values: vec![
        EnumValueDefinition::new("PENDING"),
        EnumValueDefinition::new("PROCESSING"),
        EnumValueDefinition::new("SHIPPED"),
        EnumValueDefinition::new("DELIVERED"),
    ],
    description: Some("Possible states of an order".to_string()),
};

Fields

name: String

Enum type name (e.g., “OrderStatus”).

values: Vec<EnumValueDefinition>

Possible values for this enum.

description: Option<String>

Description of the enum type.

Implementations

impl EnumDefinition

pub fn new(name: impl Into<String>) -> Self

Create a new enum definition.

pub fn with_value(self, value: EnumValueDefinition) -> Self

Add a value to this enum.

pub fn with_values(self, values: Vec<EnumValueDefinition>) -> Self

Add multiple values to this enum.

pub fn with_description(self, description: impl Into<String>) -> Self

Set description.

pub fn has_value(&self, name: &str) -> bool

Check if a value exists in this enum.

pub fn find_value(&self, name: &str) -> Option<&EnumValueDefinition>

Find a value by name.

Trait Implementations

impl Clone for EnumDefinition

fn clone(&self) -> EnumDefinition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EnumDefinition

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EnumDefinition

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for EnumDefinition

fn eq(&self, other: &EnumDefinition) -> 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 Serialize for EnumDefinition

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for EnumDefinition