Enum LoadError 

pub enum LoadError {
    InvalidMetadata(&'static str),
    LibraryOpen(String),
    MissingSymbol(&'static str),
    NullHandle(&'static str),
}

Loading or required-command resolution failure.

Variants

InvalidMetadata(&'static str)

LibraryOpen(String)

Native library opening or symbol lookup failed.

MissingSymbol(&'static str)

A required Vulkan function could not be resolved.

NullHandle(&'static str)

Import never transfers ownership of a null native handle.

Trait Implementations

impl Debug for LoadError

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

Formats the value using the given formatter.

impl Display for LoadError

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

Formats the value using the given formatter.

impl Error for LoadError

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 PartialEq for LoadError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LoadError