Struct ZVal

pub struct ZVal { /* private fields */ }

Wrapper of zval.

Implementations

impl ZVal

pub unsafe fn from_ptr<'a>(ptr: *const zval) -> &'a Self

Wraps a raw pointer.

Safety

Create from raw pointer.

Panics

Panics if pointer is null.

pub unsafe fn try_from_ptr<'a>(ptr: *const zval) -> Option<&'a Self>

Wraps a raw pointer, return None if pointer is null.

Safety

Create from raw pointer.

pub unsafe fn from_mut_ptr<'a>(ptr: *mut zval) -> &'a mut Self

Wraps a raw pointer.

Safety

Create from raw pointer.

Panics

Panics if pointer is null.

pub unsafe fn try_from_mut_ptr<'a>(ptr: *mut zval) -> Option<&'a mut Self>

Wraps a raw pointer, return None if pointer is null.

Safety

Create from raw pointer.

pub const fn as_ptr(&self) -> *const zval

Returns a raw pointer wrapped.

pub fn as_mut_ptr(&mut self) -> *mut zval

Returns a raw pointer wrapped.

pub fn into_inner(self) -> zval

Consumes the ZVal, returning the wrapped zval.

pub fn get_type_info(&self) -> TypeInfo

Gets the type info of ZVal.

pub fn as_null(&self) -> Option<()>

Converts to null if ZVal is null.

pub fn expect_null(&self) -> Result<()>

Converts to null if ZVal is null, otherwise returns ExpectTypeError.

pub fn as_bool(&self) -> Option<bool>

Converts to bool if ZVal is bool.

pub fn expect_bool(&self) -> Result<bool>

Converts to bool if ZVal is bool, otherwise returns ExpectTypeError.

pub fn as_long(&self) -> Option<i64>

Converts to long if ZVal is long.

pub fn expect_long(&self) -> Result<i64>

Converts to long if ZVal is long, otherwise returns ExpectTypeError.

pub fn as_mut_long(&mut self) -> Option<&mut i64>

Converts to mutable long if ZVal is long.

Examples

use phper::values::ZVal;

let mut val = ZVal::from(100);
*val.as_mut_long().unwrap() += 100;
assert_eq!(val.as_long().unwrap(), 200);

pub fn expect_mut_long(&mut self) -> Result<&mut i64>

Converts to mutable long if ZVal is long, otherwise returns ExpectTypeError.

Examples

use phper::values::ZVal;

let mut val = ZVal::from(100);
*val.expect_mut_long().unwrap() += 100;
assert_eq!(val.expect_long().unwrap(), 200);

pub fn as_double(&self) -> Option<f64>

Converts to double if ZVal is double.

pub fn expect_double(&self) -> Result<f64>

Converts to double if ZVal is double, otherwise returns ExpectTypeError.

pub fn as_mut_double(&mut self) -> Option<&mut f64>

Converts to mutable double if ZVal is double.

pub fn expect_mut_double(&mut self) -> Result<&mut f64>

Converts to mutable double if ZVal is double, otherwise returns ExpectTypeError.

pub fn as_z_str(&self) -> Option<&ZStr>

Converts to string if ZVal is string.

pub fn expect_z_str(&self) -> Result<&ZStr>

Converts to string if ZVal is string, otherwise returns ExpectTypeError.

pub fn as_mut_z_str(&mut self) -> Option<&mut ZStr>

Converts to mutable string if ZVal is string.

pub fn expect_mut_z_str(&mut self) -> Result<&mut ZStr>

Converts to mutable string if ZVal is string, otherwise returns ExpectTypeError.

pub fn as_z_arr(&self) -> Option<&ZArr>

Converts to array if ZVal is array.

pub fn expect_z_arr(&self) -> Result<&ZArr>

Converts to array if ZVal is array, otherwise returns ExpectTypeError.

pub fn as_mut_z_arr(&mut self) -> Option<&mut ZArr>

Converts to mutable array if ZVal is array.

pub fn expect_mut_z_arr(&mut self) -> Result<&mut ZArr>

Converts to mutable array if ZVal is array, otherwise returns ExpectTypeError.

pub fn as_z_obj(&self) -> Option<&ZObj>

Converts to object if ZVal is object.

pub fn expect_z_obj(&self) -> Result<&ZObj>

Converts to object if ZVal is object, otherwise returns ExpectTypeError.

pub fn as_mut_z_obj(&mut self) -> Option<&mut ZObj>

Converts to mutable object if ZVal is object.

pub fn expect_mut_z_obj(&mut self) -> Result<&mut ZObj>

Converts to mutable object if ZVal is object, otherwise returns ExpectTypeError.

pub fn as_z_res(&self) -> Option<&ZRes>

Converts to resource if ZVal is resource.

pub fn expect_z_res(&self) -> Result<&ZRes>

Converts to resource if ZVal is resource, otherwise returns ExpectTypeError.

pub fn as_mut_z_res(&mut self) -> Option<&mut ZRes>

Converts to mutable resource if ZVal is null.

pub fn expect_mut_z_res(&mut self) -> Result<&mut ZRes>

Converts to mutable resource if ZVal is resource, otherwise returns ExpectTypeError.

pub fn as_z_ref(&self) -> Option<&ZRef>

Converts to reference if ZVal is reference.

pub fn expect_z_ref(&self) -> Result<&ZRef>

Converts to reference if ZVal is reference, otherwise returns ExpectTypeError.

pub fn as_mut_z_ref(&mut self) -> Option<&mut ZRef>

Converts to mutable reference if ZVal is reference.

pub fn expect_mut_z_ref(&mut self) -> Result<&mut ZRef>

Converts to mutable reference if ZVal is reference, otherwise returns ExpectTypeError.

pub fn convert_to_long(&mut self)

Internally convert to long.

TODO To fix assertion failed.

pub fn convert_to_string(&mut self)

Internally convert to string.

TODO To fix assertion failed.

pub fn call(&mut self, arguments: impl AsMut<[ZVal]>) -> Result<ZVal>

Call only when self is a callable (string or array or closure).

Errors

Return Err when self is not callable, or called failed.

Trait Implementations

impl Clone for ZVal

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ZVal

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

Formats the value using the given formatter.

impl Default for ZVal

fn default() -> Self

Returns the “default value” for a type.

impl Drop for ZVal

fn drop(&mut self)

Executes the destructor for this type.

impl From<&[u8]> for ZVal

fn from(b: &[u8]) -> Self

Converts to this type from the input type.

impl From<&CStr> for ZVal

fn from(s: &CStr) -> Self

Converts to this type from the input type.

impl From<&str> for ZVal

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<()> for ZVal

fn from(_: ()) -> Self

Converts to this type from the input type.

impl<T: Into<ZVal>> From<EBox<T>> for ZVal

fn from(t: EBox<T>) -> Self

Converts to this type from the input type.

impl<T: Into<ZVal>> From<Option<T>> for ZVal

fn from(o: Option<T>) -> Self

Converts to this type from the input type.

impl<T> From<StateObject<T>> for ZVal

fn from(obj: StateObject<T>) -> Self

Converts to this type from the input type.

impl From<String> for ZVal

fn from(s: String) -> Self

Converts to this type from the input type.

impl From<Vec<u8>> for ZVal

fn from(b: Vec<u8>) -> Self

Converts to this type from the input type.

impl From<ZArray> for ZVal

fn from(arr: ZArray) -> Self

Converts to this type from the input type.

impl From<ZObject> for ZVal

fn from(obj: ZObject) -> Self

Converts to this type from the input type.

impl From<ZString> for ZVal

fn from(s: ZString) -> Self

Converts to this type from the input type.

impl From<bool> for ZVal

fn from(b: bool) -> Self

Converts to this type from the input type.

impl From<f64> for ZVal

fn from(f: f64) -> Self

Converts to this type from the input type.

impl From<i64> for ZVal

fn from(i: i64) -> Self

Converts to this type from the input type.

impl RefClone for ZVal

fn ref_clone(&mut self) -> Self

Returns a refcount value with same reference of the value.