Enum Error

pub enum Error {
    ExecutionError(String),
    IndexOutOfBounds {
        index: usize,
        len: usize,
    },
    RuntimeError(String),
    StateError(StateError),
    TransformationError(String),
    TypeError(String),
    Unknown(String),
}

Variants

ExecutionError(String)

IndexOutOfBounds

Fields

index: usize

len: usize

RuntimeError(String)

StateError(StateError)

TransformationError(String)

TypeError(String)

Unknown(String)

Implementations

impl Error

pub fn execution_error(field_0: String) -> Self

pub fn index_out_of_bounds(index: usize, len: usize) -> Self

pub fn runtime_error(field_0: String) -> Self

pub fn state_error(field_0: StateError) -> Self

pub fn transformation_error(field_0: String) -> Self

pub fn type_error(field_0: String) -> Self

pub fn unknown(field_0: String) -> Self

impl Error

pub const fn is_execution_error(&self) -> bool

Returns true if the enum is Error::ExecutionError otherwise false

pub const fn is_index_out_of_bounds(&self) -> bool

Returns true if the enum is Error::IndexOutOfBounds otherwise false

pub const fn is_runtime_error(&self) -> bool

Returns true if the enum is Error::RuntimeError otherwise false

pub const fn is_state_error(&self) -> bool

Returns true if the enum is Error::StateError otherwise false

pub const fn is_transformation_error(&self) -> bool

Returns true if the enum is Error::TransformationError otherwise false

pub const fn is_type_error(&self) -> bool

Returns true if the enum is Error::TypeError otherwise false

pub const fn is_unknown(&self) -> bool

Returns true if the enum is Error::Unknown otherwise false

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Error

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<'_enum> From<&'_enum Error> for ErrorDiscriminants

fn from(val: &'_enum Error) -> ErrorDiscriminants

Converts to this type from the input type.

impl From<&str> for Error

fn from(err: &str) -> Self

Converts to this type from the input type.

impl From<Box<dyn Error>> for Error

fn from(err: Box<dyn Error>) -> Self

Converts to this type from the input type.

impl From<Error> for ErrorDiscriminants

fn from(val: Error) -> ErrorDiscriminants

Converts to this type from the input type.

impl From<StateError> for Error

fn from(source: StateError) -> Self

Converts to this type from the input type.

impl From<String> for Error

fn from(err: String) -> Self

Converts to this type from the input type.

impl Hash for Error

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 IntoDiscriminant for Error

type Discriminant = ErrorDiscriminants

Enum listing the same variants as this enum but without any data fields

fn discriminant(&self) -> Self::Discriminant

impl Ord for Error

fn cmp(&self, other: &Error) -> 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 PartialEq for Error

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

fn partial_cmp(&self, other: &Error) -> 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 Serialize for Error

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Error

impl StructuralPartialEq for Error