Enum FilmFileError 

pub enum FilmFileError {
    Io(Error),
    Format(String),
    Digest {
        expected: String,
        found: String,
    },
    Header(String),
}

What can go wrong reading a film file.

Variants

Io(Error)

The file could not be read.

Format(String)

It is not a film file, or not this version of one.

Digest

The digest does not cover the bytes, so the file is truncated or altered.

Fields

expected: String

The digest stored in the file.

found: String

The digest of the bytes that are actually there.

Header(String)

The header parses but does not describe a film this build understands.

Trait Implementations

impl Debug for FilmFileError

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

Formats the value using the given formatter.

impl Display for FilmFileError

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

Formats the value using the given formatter.

impl Error for FilmFileError

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 From<Error> for FilmFileError

fn from(error: Error) -> Self

Converts to this type from the input type.