Enum uclicious::raw::object::ObjectError

pub enum ObjectError {
    KeyNotFound(String),
    WrongType {
        key: String,
        actual_type: ucl_type_t,
        wanted_type: ucl_type_t,
    },
    IntConversionError(TryFromIntError),
    AddrParseError(AddrParseError),
    Other(String),
    None,
}

Errors that could be returned by Object or ObjectRef functions.

Variants

KeyNotFound(String)

WrongType

Object was found, but value type doesn't match the desired type.

NOTE: Error only returned when conversion is done by FromObject trait. Built-in functions return None.

Fields of WrongType

key: Stringactual_type: ucl_type_twanted_type: ucl_type_t

IntConversionError(TryFromIntError)

Wrapper around TryFromIntError.

AddrParseError(AddrParseError)

Wrapper around AddrParseError.

Other(String)

An error that we couldn't match to internal type.

None

Not an error, but required for some conversions.

Methods

impl ObjectError

pub fn boxed(self) -> Box<ObjectError>

Wrap error in Box<>.

pub fn boxed_dyn(self) -> Box<dyn Error>

Wrap error in Box<> and erase its type.

pub fn other<E: Display>(err: E) -> ObjectError

Create a new error Other by extracting the error description.

Trait Implementations

impl Clone for ObjectError

fn clone(&self) -> ObjectError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ObjectError

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

Formats the value using the given formatter.

impl Display for ObjectError

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

Formats the value using the given formatter.

impl Eq for ObjectError

impl Error for ObjectError

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

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

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

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

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

fn description(&self) -> &str

Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<AddrParseError> for ObjectError

fn from(source: AddrParseError) -> Self

Performs the conversion.

impl From<Infallible> for ObjectError

fn from(_: Infallible) -> Self

Performs the conversion.

impl From<TryFromIntError> for ObjectError

fn from(source: TryFromIntError) -> Self

Performs the conversion.

impl PartialEq<ObjectError> for ObjectError

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralEq for ObjectError

impl StructuralPartialEq for ObjectError