Struct InputObjectDefinition 

pub struct InputObjectDefinition {
    pub name: String,
    pub fields: Vec<InputFieldDefinition>,
    pub description: Option<String>,
    pub metadata: Option<Value>,
}

A GraphQL input object type definition.

Input objects are used for complex query arguments like filters, ordering, and mutation inputs.

Example

use fraiseql_core::schema::{InputObjectDefinition, InputFieldDefinition};

let user_filter = InputObjectDefinition {
    name: "UserFilter".to_string(),
    fields: vec![
        InputFieldDefinition::new("name", "String"),
        InputFieldDefinition::new("email", "String"),
        InputFieldDefinition::new("active", "Boolean"),
    ],
    description: Some("Filter criteria for users".to_string()),
    metadata: None,
};

Fields

name: String

Input object type name (e.g., “UserFilter”).

fields: Vec<InputFieldDefinition>

Input fields.

description: Option<String>

Description of the input type.

metadata: Option<Value>

Optional metadata for specialized input types (e.g., SQL templates for rich filters). Used by the compiler and runtime for code generation and query execution.

Implementations

impl InputObjectDefinition

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

Create a new input object definition.

pub fn with_field(self, field: InputFieldDefinition) -> Self

Add a field to this input object.

pub fn with_fields(self, fields: Vec<InputFieldDefinition>) -> Self

Add multiple fields to this input object.

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

Set description.

pub fn with_metadata(self, metadata: Value) -> Self

Set metadata (for specialized input types like rich filters).

pub fn find_field(&self, name: &str) -> Option<&InputFieldDefinition>

Find a field by name.

Trait Implementations

impl Clone for InputObjectDefinition

fn clone(&self) -> InputObjectDefinition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InputObjectDefinition

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for InputObjectDefinition

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for InputObjectDefinition

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

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 InputObjectDefinition