Struct drm_fourcc::UnrecognizedModifier

pub struct UnrecognizedModifier(pub u64);

Wraps some u64 that isn’t a DRM modifier we recognize

// Get the u64
assert_eq!(UnrecognizedModifier(42).0, 42);

Implementations

impl UnrecognizedModifier

pub fn vendor(&self) -> Result<Option<DrmVendor>, UnrecognizedVendor>

Get the vendor of the unrecognized modifier, if any

assert_eq!(UnrecognizedModifier(216172782113783827).vendor(), Ok(Some(DrmVendor::Nvidia)));
assert_eq!(UnrecognizedModifier(2).vendor(), Ok(None));
assert_eq!(UnrecognizedModifier(8646911284551352320).vendor(), Err(UnrecognizedVendor(120)));

Trait Implementations

impl Clone for UnrecognizedModifier

fn clone(&self) -> UnrecognizedModifier

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for UnrecognizedModifier

impl Debug for UnrecognizedModifier

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

Formats the value using the given formatter.

impl Display for UnrecognizedModifier

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

Formats the value using the given formatter.

impl Eq for UnrecognizedModifier

impl Error for UnrecognizedModifier

pub fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

pub fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl PartialEq<UnrecognizedModifier> for UnrecognizedModifier

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralEq for UnrecognizedModifier

impl StructuralPartialEq for UnrecognizedModifier