Struct spinoso_regexp::ArgumentError

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pub struct ArgumentError(/* private fields */);
Expand description

Error that indicates an argument parsing or value logic error occurred.

Argument errors have an associated message.

This error corresponds to the Ruby ArgumentError Exception class.

§Examples

let err = ArgumentError::new();
assert_eq!(err.message(), "ArgumentError");

let err = ArgumentError::with_message("invalid byte sequence in UTF-8");
assert_eq!(err.message(), "invalid byte sequence in UTF-8");

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impl ArgumentError

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pub const fn new() -> Self

Construct a new, default argument error.

§Examples
const ERR: ArgumentError = ArgumentError::new();
assert_eq!(ERR.message(), "ArgumentError");
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pub const fn with_message(message: &'static str) -> Self

Construct a new argument error with a message.

§Examples
const ERR: ArgumentError = ArgumentError::with_message("invalid byte sequence in UTF-8");
assert_eq!(ERR.message(), "invalid byte sequence in UTF-8");
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pub fn message(&self) -> &str

Retrieve the exception message associated with this argument error.

§Examples
let err = ArgumentError::new();
assert_eq!(err.message(), "ArgumentError");

let err = ArgumentError::with_message("invalid byte sequence in UTF-8");
assert_eq!(err.message(), "invalid byte sequence in UTF-8");

Trait Implementations§

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impl Clone for ArgumentError

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fn clone(&self) -> ArgumentError

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ArgumentError

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

Formats the value using the given formatter. Read more
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impl Default for ArgumentError

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl Display for ArgumentError

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

Formats the value using the given formatter. Read more
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impl Error for ArgumentError

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

The lower-level source of this error, if any. Read more
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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
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fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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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. Read more
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impl From<&'static str> for ArgumentError

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fn from(message: &'static str) -> Self

Converts to this type from the input type.
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impl From<ArgumentError> for Error

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fn from(err: ArgumentError) -> Self

Converts to this type from the input type.
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impl From<String> for ArgumentError

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fn from(message: String) -> Self

Converts to this type from the input type.
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impl Hash for ArgumentError

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Ord for ArgumentError

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

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl PartialEq for ArgumentError

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

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

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

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl Eq for ArgumentError

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impl StructuralPartialEq for ArgumentError

Auto Trait Implementations§

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.