Struct jsonptr::UnresolvableError

pub struct UnresolvableError {
    pub pointer: Pointer,
    pub leaf: Option<Token>,
}

Represents an error that occurs when attempting to resolve a Pointer that encounters a leaf node (i.e. a scalar / null value) which is not the root of the Pointer.

Example

use serde_json::json;
use jsonptr::{Pointer, ResolveMut, Resolve, UnresolvableError};
let mut data = json!({ "foo": "bar" });
let ptr = Pointer::try_from("/foo/unreachable").unwrap();
let err = data.resolve_mut(&ptr).unwrap_err();
assert_eq!(err, UnresolvableError::new(ptr.clone()).into());

Fields

pointer: Pointer

The unresolved Pointer.

leaf: Option<Token>

The leaf node, if applicable, which was expected to be either an Object or an Array.

Implementations

impl UnresolvableError

pub fn new(pointer: Pointer) -> Self

Creates a new UnresolvableError with the given Pointer.

Trait Implementations

impl Clone for UnresolvableError

fn clone(&self) -> UnresolvableError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UnresolvableError

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

Formats the value using the given formatter.

impl Display for UnresolvableError

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

Formats the value using the given formatter.

impl Error for UnresolvableError

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<UnresolvableError> for Error

fn from(err: UnresolvableError) -> Self

Converts to this type from the input type.

impl PartialEq for UnresolvableError

fn eq(&self, other: &UnresolvableError) -> 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 Eq for UnresolvableError

impl StructuralPartialEq for UnresolvableError