Enum DecodeError

pub enum DecodeError {
    EndOfInput,
    Expected(&'static str),
    MaxRecursion,
    IntOverflow,
    Unexpected(char),
    UnicodeEscape,
    Number,
    BufferOverflow,
    Message(&'static str),
    Other(Box<dyn Error + Send + Sync>),
}

Variants

EndOfInput

The underlying iterator stopped giving us new values.

Expected(&'static str)

An expectation was not met while decoding.

MaxRecursion

During generic JSON decoding too many nesting levels had been encountered. See Config for details.

IntOverflow

When decoding integer values, the actual JSON digits exceeded the possible value range.

Unexpected(char)

An unexpected character was encountered.

UnicodeEscape

An invalid unicode escape sequence was found when decoding a JSON string.

Number

Decoding a numeric value failed.

BufferOverflow

A JSON string did not fit into the provided Utf8Buffer.

Message(&'static str)

Generic error message.

Other(Box<dyn Error + Send + Sync>)

Some other Error trait impl.

Trait Implementations

impl Debug for DecodeError

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

Formats the value using the given formatter.

impl Display for DecodeError

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

Formats the value using the given formatter.

impl Error for DecodeError

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

Returns the lower-level source of this error, if any.

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.