Enum VpsError 

pub enum VpsError {
    Truncated,
    ReservedFieldMismatch {
        got: u16,
    },
    ValueOutOfRange {
        field: &'static str,
        got: u32,
    },
    Bitstream(BitReaderError),
    Hrd(HrdError),
}

Errors that can arise while parsing a VPS RBSP.

Variants

Truncated

The RBSP ran out of bits before the VPS was fully parsed.

ReservedFieldMismatch

vps_reserved_0xffff_16bits was not 0xFFFF. §7.4.3.1 mandates the literal value.

Fields

got: u16

The (incorrect) value that was actually read.

ValueOutOfRange

An Exp-Golomb code’s codeNum exceeded what the corresponding syntax element can legally hold.

Fields

field: &'static str

Name of the offending syntax element.

got: u32

The (illegal) value.

Bitstream(BitReaderError)

An unexpected bitstream-level error surfaced from the reader.

Hrd(HrdError)

An hrd_parameters() body inside the VPS HRD loop was malformed. Propagated up from crate::hrd::HrdError so a caller that only looks at VpsError still sees the failure.

Trait Implementations

impl Clone for VpsError

fn clone(&self) -> VpsError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for VpsError

impl Debug for VpsError

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

Formats the value using the given formatter.

impl Display for VpsError

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

Formats the value using the given formatter.

impl Eq for VpsError

impl Error for VpsError

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<HrdError> for VpsError

fn from(e: HrdError) -> Self

Converts to this type from the input type.

impl From<VpsError> for SpsError

fn from(e: VpsError) -> Self

Converts to this type from the input type.

impl From<VpsError> for Error

fn from(e: VpsError) -> Self

Converts to this type from the input type.

impl PartialEq for VpsError

fn eq(&self, other: &VpsError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for VpsError