Struct tea_codec::errorx::CannotBeNone

pub struct CannotBeNone(pub String);

Tuple Fields

0: String

Trait Implementations

impl Clone for CannotBeNone

fn clone(&self) -> CannotBeNone

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CannotBeNone

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

Formats the value using the given formatter.

impl Default for CannotBeNone

fn default() -> CannotBeNone

Returns the “default value” for a type.

impl Descriptor<CannotBeNone> for Global

fn name<'a>(_: &'a CannotBeNone) -> Option<Cow<'a, str>>

fn summary<'a>(__value__: &'a CannotBeNone) -> Option<Cow<'a, str>>

fn detail<'a>(__value__: &'a CannotBeNone) -> Option<Cow<'a, str>>

fn type_id<'a>(_: &'a CannotBeNone) -> Option<TypeId>

fn inner(v: &T) -> Option<SmallVec<[&Error; 1]>>

impl Display for CannotBeNone

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

Formats the value using the given formatter.

impl Error for CannotBeNone

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, demand: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.

impl PartialEq<CannotBeNone> for CannotBeNone

fn eq(&self, other: &CannotBeNone) -> 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 DescriptableMark<CannotBeNone> for Global

impl Eq for CannotBeNone

impl StructuralEq for CannotBeNone

impl StructuralPartialEq for CannotBeNone