32 lines
904 B
Rust
32 lines
904 B
Rust
use std::borrow::Cow;
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use crate::parser::types::Field;
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use crate::resolver_utils::resolve_list;
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use crate::{registry, ContextSelectionSet, OutputType, Positioned, ServerResult, Type, Value};
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impl<'a, T: Type + 'a> Type for &'a [T] {
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fn type_name() -> Cow<'static, str> {
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Cow::Owned(format!("[{}]", T::qualified_type_name()))
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}
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fn qualified_type_name() -> String {
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format!("[{}]!", T::qualified_type_name())
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}
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fn create_type_info(registry: &mut registry::Registry) -> String {
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T::create_type_info(registry);
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Self::qualified_type_name()
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}
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}
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#[async_trait::async_trait]
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impl<T: OutputType + Send + Sync> OutputType for &[T] {
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async fn resolve(
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&self,
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ctx: &ContextSelectionSet<'_>,
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field: &Positioned<Field>,
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) -> ServerResult<Value> {
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resolve_list(ctx, field, self.iter(), Some(self.len())).await
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}
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}
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