Enum ext_php_rs::errors::Error

#[non_exhaustive]
pub enum Error {
    IncorrectArguments(u32, u32),
    ZvalConversion(DataType),
    UnknownDatatype(u32),
    InvalidTypeToDatatype(ZvalTypeFlags),
    InvalidScope,
    InvalidPointer,
    InvalidProperty,
    InvalidCString,
    Callable,
    InvalidException(ClassFlags),
    IntegerOverflow,
}

The main error type which is passed by the library inside the custom Result type.

Variants (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.

IncorrectArguments(u32, u32)

An incorrect number of arguments was given to a PHP function.

The enum carries two integers - the first representing the minimum number of arguments expected, and the second representing the number of arguments that were received.

Tuple Fields of IncorrectArguments

0: u321: u32

ZvalConversion(DataType)

There was an error converting a Zval into a primitive type.

The enum carries the data type of the Zval.

Tuple Fields of ZvalConversion

0: DataType

UnknownDatatype(u32)

The type of the Zval is unknown.

The enum carries the integer representation of the type of Zval.

Tuple Fields of UnknownDatatype

0: u32

InvalidTypeToDatatype(ZvalTypeFlags)

Attempted to convert a ZvalTypeFlags struct to a DataType. The flags did not contain a datatype.

The enum carries the flags that were attempted to be converted to a DataType.

Tuple Fields of InvalidTypeToDatatype

0: ZvalTypeFlags

InvalidScope

The function called was called in an invalid scope (calling class-related functions inside of a non-class bound function).

InvalidPointer

The pointer inside a given type was invalid, either null or pointing to garbage.

InvalidProperty

The given property name does not exist.

InvalidCString

The string could not be converted into a C-string due to the presence of a NUL character.

Callable

Could not call the given function.

InvalidException(ClassFlags)

An invalid exception type was thrown.

Tuple Fields of InvalidException

0: ClassFlags

IntegerOverflow

Converting integer arguments resulted in an overflow.

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 Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

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

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

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

Returns a stack backtrace, if available, of where this error occurred.

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

impl<'a> From<Error> for PhpException<'a>

fn from(err: Error) -> Self

Performs the conversion.

impl From<NulError> for Error

fn from(_: NulError) -> Self

Performs the conversion.

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

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

Restrict a value to a certain interval.

impl PartialEq<Error> for Error

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

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

fn ne(&self, other: &Error) -> bool

This method tests for !=.

impl PartialOrd<Error> 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

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

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

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

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

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

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 Eq for Error

impl StructuralEq for Error

impl StructuralPartialEq for Error