Struct JsonError 

pub struct JsonError { /* private fields */ }

An error produced while parsing or serializing JSON.

Carries a stable kind, the byte offset, 1-based line and column, and the JsonPath being processed when known.

Implementations

impl JsonError

pub fn kind(&self) -> &JsonErrorKind

The stable error category.

Examples found in repository

examples/basic.rs (line 51)

    fn kind_str(&self) -> &'static str {
        use reliakit_json::JsonErrorKind::*;
        match self.kind() {
            DuplicateKey => "duplicate key",
            UnexpectedByte => "unexpected byte",
            InvalidNumber => "invalid number",
            TrailingData => "trailing data",
            _ => "other",
        }
    }

pub fn offset(&self) -> usize

The byte offset of the error in the input.

pub fn line(&self) -> usize

The 1-based line of the error.

pub fn column(&self) -> usize

The 1-based column of the error.

pub fn path(&self) -> Option<&JsonPath>

The JSON path being processed when the error occurred, if known.

Trait Implementations

impl Clone for JsonError

fn clone(&self) -> JsonError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JsonError

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

Formats the value using the given formatter.

impl Display for JsonError

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

Formats the value using the given formatter.

impl Eq for JsonError

impl Error for JsonError

Available on crate feature std only.

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 PartialEq for JsonError

fn eq(&self, other: &JsonError) -> 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 StructuralPartialEq for JsonError