Struct Schema

#[non_exhaustive]
pub struct Schema {
    pub query_type: String,
    pub mutation_type: Option<String>,
    pub subscription_type: Option<String>,
    pub types: Vec<Type>,
    pub directives: Vec<Directive>,
}

A GraphQL schema

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

query_type: String

The name of the query root operation type

mutation_type: Option<String>

The name of the mutation root operation type

subscription_type: Option<String>

The name of the subscription root operation type

types: Vec<Type>

All the Types available in the schema

directives: Vec<Directive>

All the Directives available in the schema

Implementations

impl Schema

pub fn write_sdl(&self, f: &mut dyn Write) -> Result

Writes the SDL for this schema into f

pub fn to_sdl(&self) -> String

Returns the SDL for this schema as a string

Trait Implementations

impl Clone for Schema

fn clone(&self) -> Schema

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Schema

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

Formats the value using the given formatter.

impl PartialEq for Schema

fn eq(&self, other: &Schema) -> 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 TryFrom<IntrospectedSchema> for Schema

type Error = SchemaError

The type returned in the event of a conversion error.

fn try_from(schema: IntrospectedSchema) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for Schema

impl StructuralPartialEq for Schema