Struct ErrorWithOwnedValue 

pub struct ErrorWithOwnedValue<Error, State> { /* private fields */ }

A struct that combine an error with a owned value

Implementations

impl<Error, State> ErrorWithOwnedValue<Error, State>

pub const fn error(&self) -> &Error

Getter on the error.

pub const fn owned(&self) -> &State

Getter on the owned value.

pub const fn new(error: Error, owned: State) -> Self

Create a new Self with an error and an owned value

pub fn deconstruct(self) -> (Error, State)

Deconstruct the structure.

pub fn error_owned(self) -> Error

Deconstruct the structure returning the error and discarding the owned value.

Trait Implementations

impl<Error: Clone, State: Clone> Clone for ErrorWithOwnedValue<Error, State>

fn clone(&self) -> ErrorWithOwnedValue<Error, State>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Error: Debug, State: Debug> Debug for ErrorWithOwnedValue<Error, State>

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

Formats the value using the given formatter.

impl<'de, Error, State> Deserialize<'de> for ErrorWithOwnedValue<Error, State>

where Error: Deserialize<'de>, State: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<Error: Display, State: Display> Display for ErrorWithOwnedValue<Error, State>

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

Formats the value using the given formatter.

impl<E: Display + Error + Debug + 'static, State: Display + Debug> Error for ErrorWithOwnedValue<E, State>

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<Error, State> From<(Error, State)> for ErrorWithOwnedValue<Error, State>

fn from(data: (Error, State)) -> Self

Converts to this type from the input type.

impl<Error, Data1, Data2> From<ErrorWithOwnedValue<Error, (Data1, Data2)>> for ErrorWithOwnedValue<Error, Data1>

fn from(data: ErrorWithOwnedValue<Error, (Data1, Data2)>) -> Self

Converts to this type from the input type.

impl<State> From<ErrorWithOwnedValue<StateInitializationError, State>> for StateInitializationError

fn from(data: ErrorWithOwnedValue<StateInitializationError, State>) -> Self

Converts to this type from the input type.

impl<Error: Hash, State: Hash> Hash for ErrorWithOwnedValue<Error, State>

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<Error: Ord, State: Ord> Ord for ErrorWithOwnedValue<Error, State>

fn cmp(&self, other: &ErrorWithOwnedValue<Error, State>) -> Ordering

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<Error: PartialEq, State: PartialEq> PartialEq for ErrorWithOwnedValue<Error, State>

fn eq(&self, other: &ErrorWithOwnedValue<Error, State>) -> 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<Error: PartialOrd, State: PartialOrd> PartialOrd for ErrorWithOwnedValue<Error, State>

fn partial_cmp( &self, other: &ErrorWithOwnedValue<Error, State>, ) -> Option<Ordering>

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl<Error, State> Serialize for ErrorWithOwnedValue<Error, State>

where Error: Serialize, State: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<Error: Copy, State: Copy> Copy for ErrorWithOwnedValue<Error, State>

impl<Error: Eq, State: Eq> Eq for ErrorWithOwnedValue<Error, State>

impl<Error, State> StructuralPartialEq for ErrorWithOwnedValue<Error, State>