Enum nu_json::error::Error

pub enum Error {
    Syntax(ErrorCode, usize, usize),
    Io(Error),
    FromUtf8(FromUtf8Error),
}

This type represents all possible errors that can occur when serializing or deserializing a value into JSON.

Variants

Syntax(ErrorCode, usize, usize)

The JSON value had some syntatic error.

Io(Error)

Some IO error occurred when serializing or deserializing a value.

FromUtf8(FromUtf8Error)

Some UTF8 error occurred while serializing or deserializing a value.

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, fmt: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

impl Error for Error

fn custom<T: Into<String>>(msg: T) -> Error

Raised when there is general error when deserializing a type.

pub fn invalid_value(msg: &str) -> Self

Raised when a Serialize was passed an incorrect value.

impl Error for Error

fn custom<T: Into<String>>(msg: T) -> Error

Raised when there is general error when deserializing a type.

fn end_of_stream() -> Error

Raised when a Deserialize type unexpectedly hit the end of the stream.

fn invalid_type(ty: Type) -> Error

Raised when a Deserialize was passed an incorrect type.

fn invalid_value(msg: &str) -> Error

Raised when a Deserialize was passed an incorrect value.

fn invalid_length(len: usize) -> Error

Raised when a fixed sized sequence or map was passed in the wrong amount of arguments.

fn unknown_variant(variant: &str) -> Error

Raised when a Deserialize enum type received an unexpected variant.

fn unknown_field(field: &str) -> Error

Raised when a Deserialize struct type received an unexpected struct field.

fn missing_field(field: &'static str) -> Error

raised when a deserialize struct type did not receive a field.

pub fn duplicate_field(field: &'static str) -> Self

Raised when a Deserialize struct type received more than one of the same struct field.

impl From<Error> for Error

fn from(error: Error) -> Error

Performs the conversion.

impl From<Error> for Error

fn from(error: Error) -> Error

Performs the conversion.

impl From<FromUtf8Error> for Error

fn from(error: FromUtf8Error) -> Error

Performs the conversion.