Struct ext_php_rs::builders::FunctionBuilder

pub struct FunctionBuilder<'a> { /* fields omitted */ }

Builder for registering a function in PHP.

Implementations

impl<'a> FunctionBuilder<'a>

pub fn new<T: Into<String>>(
    name: T,
    handler: extern "C" fn(execute_data: &mut ExecuteData, retval: &mut Zval)
) -> Self

Creates a new function builder, used to build functions to be exported to PHP.

Parameters

• name - The name of the function.
• handler - The handler to be called when the function is invoked from PHP.

pub fn constructor(
    handler: extern "C" fn(execute_data: &mut ExecuteData, retval: &mut Zval)
) -> Self

Creates a constructor builder, used to build the constructor for classes.

Parameters

• handler - The handler to be called when the function is invoked from PHP.

pub fn arg(self, arg: Arg<'a>) -> Self

Adds an argument to the function.

Parameters

• arg - The argument to add to the function.

pub fn not_required(self) -> Self

Sets the rest of the given arguments as not required.

pub fn returns(self, type_: DataType, as_ref: bool, allow_null: bool) -> Self

Sets the return value of the function.

Parameters

• type_ - The return type of the function.
• as_ref - Whether the fucntion returns a reference.
• allow_null - Whether the function return value is nullable.

pub fn build(self) -> Result<FunctionEntry>

Builds the function converting it into a Zend function entry.

Returns a result containing the function entry if successful.

Trait Implementations

impl<'a> Debug for FunctionBuilder<'a>

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

Formats the value using the given formatter.