Enum r3_core::kernel::SetTaskPriorityError

#[repr(i8)]
pub enum SetTaskPriorityError {
    NoAccess,
    BadContext,
    BadParam,
    BadObjectState,
}

Error type for Task::set_priority.

See ResultCode for all result codes and generic descriptions.

Variants

NoAccess

Invalid object access.

BadContext

CPU Lock is active.

BadParam

The priority is out of range, or the task owns a mutex created with with the protocol attribute having the value Ceiling and the task’s new priority is higher than the mutex’s priority ceiling.

BadObjectState

The task is in the Dormant state.

Trait Implementations

impl Clone for SetTaskPriorityError

fn clone(&self) -> SetTaskPriorityError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SetTaskPriorityError

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

Formats the value using the given formatter.

impl From<SetTaskPriorityError> for ResultCode

fn from(x: SetTaskPriorityError) -> Self

Converts to this type from the input type.

impl Hash for SetTaskPriorityError

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 Ord for SetTaskPriorityError

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<SetTaskPriorityError> for SetTaskPriorityError

fn eq(&self, other: &SetTaskPriorityError) -> 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 PartialOrd<SetTaskPriorityError> for SetTaskPriorityError

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Copy for SetTaskPriorityError

impl Eq for SetTaskPriorityError

impl StructuralEq for SetTaskPriorityError

impl StructuralPartialEq for SetTaskPriorityError