Enum ContainerFrameError 

pub enum ContainerFrameError {
    Header(LnmpContainerError),
    ReservedFlags(u16),
    InvalidMetadataLength {
        mode: LnmpFileMode,
        expected: usize,
        actual: usize,
    },
    TruncatedMetadata {
        expected: u32,
        available: usize,
    },
    MetadataLengthOverflow(u32),
    InvalidMetadataValue {
        mode: LnmpFileMode,
        field: &'static str,
        value: u8,
    },
}

Errors that can surface while parsing a .lnmp container frame.

Variants

Header(LnmpContainerError)

Header level validation failed.

ReservedFlags(u16)

Reserved flags were set in a v1 container.

InvalidMetadataLength

Metadata length does not satisfy mode requirements.

Fields

mode: LnmpFileMode

Mode specified in the header.

expected: usize

Expected metadata length for this mode.

actual: usize

Actual metadata length from the header.

TruncatedMetadata

Metadata length exceeded available bytes.

Fields

expected: u32

Metadata bytes declared in the header.

available: usize

Metadata bytes available in the frame.

MetadataLengthOverflow(u32)

Metadata length cannot be represented on this platform.

InvalidMetadataValue

Metadata field contains a value that is not allowed for this mode.

Fields

mode: LnmpFileMode

Mode specified in the header.

field: &'static str

Field name within the metadata.

value: u8

Offending value.

Trait Implementations

impl Debug for ContainerFrameError

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

Formats the value using the given formatter.

impl Display for ContainerFrameError

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

Formats the value using the given formatter.

impl Error for ContainerFrameError

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<ContainerFrameError> for ContainerDecodeError

fn from(value: ContainerFrameError) -> Self

Converts to this type from the input type.

impl From<LnmpContainerError> for ContainerFrameError

fn from(value: LnmpContainerError) -> Self

Converts to this type from the input type.