Enum Error 

pub enum Error {
    DataTooLarge(u32),
    ContextCreationFailed,
    DecryptionFailed(i32),
    InvalidHex {
        input: String,
        message: String,
    },
    InvalidKeySpec {
        input: String,
        message: String,
    },
    InvalidPath(NulError),
    NoKeys,
    HexDecode(FromHexError),
}

Errors returned by the public Rust API and CLI.

Variants

DataTooLarge(u32)

Input or output buffers cannot be represented with Bento4’s 32-bit size limits.

ContextCreationFailed

Bento4 did not create a decryptor context.

DecryptionFailed(i32)

Bento4 returned an error while parsing or decrypting a file or fragment.

InvalidHex

A hexadecimal KID or key had the wrong size.

Fields

input: String

message: String

InvalidKeySpec

A --key value did not follow the expected <id>:<key> format.

Fields

input: String

message: String

InvalidPath(NulError)

A path could not be passed through the C interface because it contains a NUL byte.

NoKeys

The builder was finalized without any decryption keys.

HexDecode(FromHexError)

A hexadecimal KID or key could not be decoded.

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, __formatter: &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.

impl From<FromHexError> for Error

fn from(source: FromHexError) -> Self

Converts to this type from the input type.

impl From<NulError> for Error

fn from(source: NulError) -> Self

Converts to this type from the input type.