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Impl PgHasArrayType for serde_json::{Value,RawValue} #1722

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merged 3 commits into from
Feb 23, 2022
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Impl PgHasArrayType for serde_json::{Value,RawValue} #1722

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4292df6
Implement PgHasArrayType for JSON types in the serde_json crate
abreis Feb 22, 2022
f46c919
Remove redundant Type impls for arrays and Vecs of JsonValue
abreis Feb 22, 2022
fcd78c0
Relax an implicit Sized bound to support JsonRawValue
abreis Feb 22, 2022
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2 changes: 1 addition & 1 deletion sqlx-core/src/postgres/types/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -231,7 +231,7 @@ pub use time_tz::PgTimeTz;
pub use record::{PgRecordDecoder, PgRecordEncoder};

// Type::compatible impl appropriate for arrays
fn array_compatible<E: Type<Postgres>>(ty: &PgTypeInfo) -> bool {
fn array_compatible<E: Type<Postgres> + ?Sized>(ty: &PgTypeInfo) -> bool {
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This is because serde_json::RawValue is unsized:

pub struct RawValue {
    json: str,
}

// we require the declared type to be an _array_ with an
// element type that is acceptable
if let PgTypeKind::Array(element) = &ty.kind() {
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