Struct BLEError

pub struct BLEError(/* private fields */);

Implementations

impl BLEError

pub fn fail() -> Result<(), Self>

pub const fn from_non_zero(error: NonZeroI32) -> Self

pub fn check_and_return<T>(error: u32, value: T) -> Result<T, Self>

pub const fn convert(error: u32) -> Result<(), Self>

pub fn code(&self) -> u32

Trait Implementations

impl Clone for BLEError

fn clone(&self) -> BLEError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BLEError

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

Formats the value using the given formatter.

impl Display for BLEError

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

Formats the value using the given formatter.

impl Error for BLEError

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 Hash for BLEError

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 BLEError

fn eq(&self, other: &BLEError) -> 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 Copy for BLEError

impl Eq for BLEError

impl StructuralPartialEq for BLEError