Struct Tracing 

pub struct Tracing;

Available on crate feature tracing only.

Tracing extension

References

https://crates.io/crates/tracing

Examples

use async_graphql::{extensions::Tracing, *};

#[derive(SimpleObject)]
struct Query {
    value: i32,
}

let schema = Schema::build(Query { value: 100 }, EmptyMutation, EmptySubscription)
    .extension(Tracing)
    .finish();

schema.execute(Request::new("{ value }")).await;

Implementations

impl Tracing

pub fn config() -> TracingConfig

Create a configurable tracing extension.

Example

use async_graphql::{extensions::Tracing, *};

#[derive(SimpleObject)]
struct Query {
    value: i32,
}

// Trace all fields including scalars
let schema = Schema::build(Query { value: 100 }, EmptyMutation, EmptySubscription)
    .extension(Tracing::config().with_trace_scalars(true))
    .finish();

Trait Implementations

impl ExtensionFactory for Tracing

fn create(&self) -> Arc<dyn Extension>

Create an extended instance.