Trait FromZvalMut

pub trait FromZvalMut<'a>: Sized {
    const TYPE: DataType;

    // Required method
    fn from_zval_mut(zval: &'a mut Zval) -> Option<Self>;
}

Allows mutable zvals to be converted into Rust types in a fallible way.

If Self does not require the zval to be mutable to be extracted, you should implement FromZval instead, as this trait is generically implemented for any type that implements FromZval.

Required Associated Constants

const TYPE: DataType

The corresponding type of the implemented value in PHP.

Required Methods

fn from_zval_mut(zval: &'a mut Zval) -> Option<Self>

Attempts to retrieve an instance of Self from a mutable reference to a Zval.

Parameters

• zval - Zval to get value from.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<'a> FromZvalMut<'a> for &'a mut Closure

Available on crate feature closure only.

const TYPE: DataType

impl<'a> FromZvalMut<'a> for &'a mut ZendIterator

const TYPE: DataType

impl<'a> FromZvalMut<'a> for &'a mut ZendObject

const TYPE: DataType

impl<'a> FromZvalMut<'a> for &'a mut Zval

const TYPE: DataType = DataType::Mixed

impl<'a, T> FromZvalMut<'a> for T

where T: FromZval<'a>,

const TYPE: DataType = <T as FromZval>::TYPE

impl<'a, T: RegisteredClass> FromZvalMut<'a> for &'a mut ZendClassObject<T>

const TYPE: DataType