Enum Error 

pub enum Error {
    Open(PathBuf),
    Parse(PathBuf),
    CodecNotAvailable(String),
    CodecInit(PathBuf),
    InvalidPath,
    OutOfMemory,
}

Errors returned by Decoder::open.

Variants

Open(PathBuf)

The file could not be opened.

Parse(PathBuf)

Metadata parsing failed — unrecognized or corrupt file.

CodecNotAvailable(String)

The file’s format was recognized but its codec isn’t compiled in (enable the matching cargo feature).

CodecInit(PathBuf)

The codec failed to initialize.

InvalidPath

The path contains an interior NUL byte.

OutOfMemory

Out of memory.

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

Formats the value using the given formatter.

impl Error for Error

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.