Enum SchemaOverlayError 

pub enum SchemaOverlayError {
    MissingTypeName,
    NotAnObject {
        type_name: String,
    },
    TooDeep {
        type_name: String,
        max_depth: usize,
    },
    Unsupported {
        type_name: String,
        path: String,
        detail: String,
    },
    NoEffect {
        type_name: String,
    },
    CyclicRef {
        type_name: String,
        cycle: Vec<String>,
    },
    RefChainTooLong {
        type_name: String,
        definition: String,
        hops: usize,
    },
    ConflictingEnums {
        type_name: String,
        property: String,
    },
    DanglingRef {
        type_name: String,
        path: String,
        target: String,
    },
}

Why an overlay schema was rejected.

Every overlay entry point is fallible and validates its input up front: a rejected overlay leaves the schema store untouched rather than registering a half-usable schema.

Variants

MissingTypeName

The resource type name was empty.

NotAnObject

The schema was not a JSON object.

Fields

type_name: String

TooDeep

The schema nests deeper than MAX_OVERLAY_DEPTH.

Fields

type_name: String

max_depth: usize

Unsupported

The schema uses a construct the compiled model cannot represent, which would otherwise compile to a weaker schema than the caller wrote.

Fields

type_name: String

path: String

detail: String

NoEffect

The schema carried no keyword the compiler understands, so applying it would change nothing.

Fields

type_name: String

CyclicRef

The definition $ref graph contains a cycle, naming the definitions on it.

Fields

type_name: String

cycle: Vec<String>

RefChainTooLong

A chain of $refs longer than resolution can follow to its end, which would leave the constraints at the end of the chain unenforced.

Fields

type_name: String

definition: String

hops: usize

ConflictingEnums

A property ended up with both enum representations populated, which the compiled model forbids.

Fields

type_name: String

property: String

DanglingRef

After the whole overlay sequence was applied, a $ref still points at a definition the schema does not contain, so the property it sits on validates nothing.

Fields

type_name: String

path: String

target: String

Trait Implementations

impl Clone for SchemaOverlayError

fn clone(&self) -> SchemaOverlayError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SchemaOverlayError

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

Formats the value using the given formatter.

impl Display for SchemaOverlayError

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

Formats the value using the given formatter.

impl Eq for SchemaOverlayError

impl Error for SchemaOverlayError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<SchemaOverlayError> for SchemaValidatorConfigError

fn from(e: SchemaOverlayError) -> Self

Converts to this type from the input type.

impl PartialEq for SchemaOverlayError

fn eq(&self, other: &SchemaOverlayError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for SchemaOverlayError