Enum argmin::core::ArgminError

source · [−]

#[non_exhaustive]
pub enum ArgminError {
    InvalidParameter {
        text: String,
    },
    NotImplemented {
        text: String,
    },
    NotInitialized {
        text: String,
    },
    ConditionViolated {
        text: String,
    },
    CheckpointNotFound {
        text: String,
    },
    PotentialBug {
        text: String,
    },
    ImpossibleError {
        text: String,
    },
}

Expand description

Argmin error type

Variants (Non-exhaustive)

This enum is marked as 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.

`InvalidParameter`

Fields

text: String

Text

Indicates and invalid parameter

`NotImplemented`

Fields

text: String

Text

Indicates that a function is not implemented

`NotInitialized`

Fields

text: String

Text

Indicates that a function is not initialized

`ConditionViolated`

Fields

text: String

Text

Indicates that a condition is violated

`CheckpointNotFound`

Fields

text: String

Text

Checkpoint was not found

`PotentialBug`

Fields

text: String

Text

For errors which are likely bugs.

`ImpossibleError`

Fields

text: String

Text

Indicates an impossible error

Trait Implementations

impl Debug for ArgminError

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

Formats the value using the given formatter. Read more

impl Display for ArgminError

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

Formats the value using the given formatter. Read more

impl Error for ArgminError

1.30.0 · source

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any. Read more

1.0.0 · source

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

1.0.0 · source

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide(&'a self, req: &mut Demand<'a>)

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

Provides type based access to context intended for error reports. Read more

Auto Trait Implementations

impl RefUnwindSafe for ArgminError

impl Send for ArgminError

impl Sync for ArgminError

impl Unpin for ArgminError

impl UnwindSafe for ArgminError

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<E> Provider for E where
E: Error + ?Sized,

fn provide(&'a self, req: &mut Demand<'a>)

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

Data providers should implement this method to provide all values they are able to provide by using demand. Read more

impl<T> ToString for T where
T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

impl<T> SendSyncUnwindSafe for T where
T: Send + Sync + UnwindSafe + ?Sized,