Enum fungus::core::IterError

pub enum IterError {
    ItemNotFound,
    MultipleItemsFound,
    MutuallyExclusiveIndicies,
}

An error indicating something went wrong with an iterator operation

Variants

ItemNotFound

An error indicating that the iterator item was not found

MultipleItemsFound

An error indicating that multiple items were found for the iterator

MutuallyExclusiveIndicies

An error indicating that the indicies are mutually exclusive

Methods

impl IterError

pub fn item_not_found() -> IterError

An error indicating that the iterator item was not found

pub fn multiple_items_found() -> IterError

An error indicating that multiple items were found for the iterator

pub fn mutually_exclusive_indices() -> IterError

An error indicating that the indicies are mutually exclusive

Trait Implementations

impl Clone for IterError

fn clone(&self) -> IterError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IterError

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

Formats the value using the given formatter.

impl Display for IterError

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

Formats the value using the given formatter.

impl Eq for IterError

impl Fail for IterError

fn name(&self) -> Option<&str>

Returns the "name" of the error.

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

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors.

fn backtrace(&self) -> Option<&Backtrace>

Returns a reference to the Backtrace carried by this failure, if it carries one.

fn context<D>(self, context: D) -> Context<D> where
    D: Display + Send + Sync + 'static, 

Provides context for this failure.

fn compat(self) -> Compat<Self>

Wraps this failure in a compatibility wrapper that implements std::error::Error.

impl Hash for IterError

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, 

Feeds a slice of this type into the given [Hasher].

impl Ord for IterError

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

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

Restrict a value to a certain interval.

impl PartialEq<IterError> for IterError

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

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<IterError> for IterError

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

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

#[must_use] fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use] fn le(&self, other: &Rhs) -> bool

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

#[must_use] fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use] fn ge(&self, other: &Rhs) -> bool

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

impl StructuralEq for IterError

impl StructuralPartialEq for IterError