Enum Error 

pub enum Error {
    Json(Error),
    Invalid {
        kind: &'static str,
        errors: Vec<String>,
    },
}

Why parsing failed.

match betula_schema::parse_str::<betula_schema::Tree>(r#"{"name": "A", "length": -1, "children": []}"#) {
    Err(betula_schema::Error::Invalid { kind, errors }) => {
        assert_eq!(kind, "Tree");
        assert!(errors[0].starts_with("/length"));
    }
    other => panic!("expected Error::Invalid, got {other:?}"),
}

Variants

Json(Error)

The input wasn’t JSON, or (a binding bug) schema-valid JSON failed to deserialize.

Invalid

The JSON doesn’t conform to the schema for kind.

Fields

kind: &'static str

errors: Vec<String>

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.