Struct BackendMetadata 

#[non_exhaustive]
pub struct BackendMetadata {
    pub kind: ConnectionKind,
    pub capabilities: Vec<Capability>,
}

Static metadata describing a backend implementation.

Backends provide this metadata to indicate their type and capabilities. Use the builder methods to construct instances.

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.

kind: ConnectionKind

The kind of data source this backend connects to.

capabilities: Vec<Capability>

Capabilities this backend supports.

Implementations

impl BackendMetadata

pub fn new(kind: ConnectionKind) -> Self

Create new backend metadata with default capabilities (ExecuteSql + List).

pub fn with_capabilities(self, capabilities: Vec<Capability>) -> Self

Set the capabilities for this backend.

Trait Implementations

impl Clone for BackendMetadata

fn clone(&self) -> BackendMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ComposeSchema for BackendMetadata

fn compose(generics: Vec<RefOr<Schema>>) -> RefOr<Schema>

impl Debug for BackendMetadata

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BackendMetadata

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for BackendMetadata

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for BackendMetadata

fn eq(&self, other: &BackendMetadata) -> 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 Serialize for BackendMetadata

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<'__r> ToResponse<'__r> for BackendMetadata

fn response() -> (&'__r str, RefOr<Response>)

Returns a tuple of response component name (to be referenced) to a response.

impl ToSchema for BackendMetadata

fn name() -> Cow<'static, str>

Return name of the schema.

fn schemas(schemas: &mut Vec<(String, RefOr<Schema>)>)

Implement reference utoipa::openapi::schema::Schemas for this type.

impl Eq for BackendMetadata

impl StructuralPartialEq for BackendMetadata