Enum core_bluetooth::ManagerState

#[non_exhaustive]pub enum ManagerState {
    Unknown,
    Resetting,
    Unsupported,
    Unauthorized,
    PoweredOff,
    PoweredOn,
}

The possible states of a Core Bluetooth manager.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Unknown

The manager’s state is unknown.

Resetting

A state that indicates the connection with the system service was momentarily lost.

Unsupported

A state that indicates this device doesn’t support the Bluetooth low energy central or client role.

Unauthorized

A state that indicates the application isn’t authorized to use the Bluetooth low energy role.

PoweredOff

A state that indicates Bluetooth is currently powered off.

PoweredOn

A state that indicates Bluetooth is currently powered on and available to use.

Trait Implementations

impl Clone for ManagerState

fn clone(&self) -> ManagerState

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for ManagerState

impl Debug for ManagerState

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

Formats the value using the given formatter.

impl Eq for ManagerState

impl Hash for ManagerState

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, 

Feeds a slice of this type into the given [Hasher].

impl Ord for ManagerState

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

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

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

Restrict a value to a certain interval.

impl PartialEq<ManagerState> for ManagerState

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<ManagerState> for ManagerState

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

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

#[must_use]fn lt(&self, other: &Rhs) -> bool

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

#[must_use]fn le(&self, other: &Rhs) -> bool

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

#[must_use]fn gt(&self, other: &Rhs) -> bool

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

#[must_use]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 StructuralEq for ManagerState

impl StructuralPartialEq for ManagerState