Enum thread_priority::Error

pub enum Error {
    Priority(&'static str),
    PriorityNotInRange(RangeInclusive<i32>),
    OS(i32),
    Ffi(&'static str),
}

A error type

Variants

Priority(&'static str)

A value which describes why it is impossible to use such a priority.

PriorityNotInRange(RangeInclusive<i32>)

Indicates that the priority isn’t in range and it should be within the provided range. This may happen on different operating systems following a single standard of API but allowing different priority values for different scheduling policies.

OS(i32)

Target OS’ error type. In most systems it is an integer which later should be used with target OS’ API for understanding the value. On Linux there is an integer containing an error code from errno. For Windows it contains a number used in Windows for the same purpose.

Ffi(&'static str)

FFI failure.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

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 Hash for Error

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Error

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

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

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

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

impl Eq for Error

impl StructuralPartialEq for Error