pub struct SchemaBuilder<Query, Mutation, Subscription> { /* private fields */ }
Expand description

Schema builder

Implementations

Manually register a input type in the schema.

You can use this function to register schema types that are not directly referenced.

Manually register a output type in the schema.

You can use this function to register schema types that are not directly referenced.

Disable introspection queries.

Only process introspection queries, everything else is processed as an error.

Set the maximum complexity a query can have. By default, there is no limit.

Set the maximum depth a query can have. By default, there is no limit.

Set the maximum recursive depth a query can have. (default: 32)

If the value is too large, stack overflow may occur, usually 32 is enough.

Add an extension to the schema.

Examples
use async_graphql::*;

struct Query;

#[Object]
impl Query {
    async fn value(&self) -> i32 {
        100
    }
}

let schema = Schema::build(Query, EmptyMutation, EmptySubscription)
    .extension(extensions::Logger)
    .finish();

Add a global data that can be accessed in the Schema. You access it with Context::data.

Set the validation mode, default is ValidationMode::Strict.

Enable federation, which is automatically enabled if the Query has least one entity definition.

Make the Federation SDL include subscriptions.

Note: Not included by default, in order to be compatible with Apollo Server.

Override the name of the specified input type.

Override the name of the specified output type.

Register a custom directive.

Panics

Panics if the directive with the same name is already registered.

Disable field suggestions.

Build schema.

Auto Trait Implementations

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Should always be Self
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
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