Enum NewHandleError

#[repr(u64)]
pub enum NewHandleError {
    Unknown = 0,
    InvalidArgument = 1,
    AlreadyHandle = 2,
    NotFound = 3,
    HandleSaturated = 4,
}

Possible error values for sys_new_handle.

Variants

Unknown = 0

An unknown error occurred.

InvalidArgument = 1

One of the arguments was invalid.

AlreadyHandle = 2

The specified object is already a handle.

NotFound = 3

The specified object was not found.

HandleSaturated = 4

The specified handle type is already saturated.

Trait Implementations

impl Clone for NewHandleError

fn clone(&self) -> NewHandleError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NewHandleError

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

Formats the value using the given formatter.

impl Display for NewHandleError

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

Formats the value using the given formatter.

impl Error for NewHandleError

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<NewHandleError> for u64

fn from(enum_value: NewHandleError) -> Self

Converts to this type from the input type.

impl From<u64> for NewHandleError

fn from(number: u64) -> Self

Converts to this type from the input type.

impl FromPrimitive for NewHandleError

type Primitive = u64

fn from_primitive(number: Self::Primitive) -> Self

impl Ord for NewHandleError

fn cmp(&self, other: &NewHandleError) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for NewHandleError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for NewHandleError

fn partial_cmp(&self, other: &NewHandleError) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for NewHandleError

impl Eq for NewHandleError

impl StructuralPartialEq for NewHandleError