Struct _php_stream_wrapper 

#[repr(C)]
pub struct _php_stream_wrapper {
    pub wops: *const php_stream_wrapper_ops,
    pub abstract_: *mut c_void,
    pub is_url: c_int,
}

Fields

wops: *const php_stream_wrapper_ops

abstract_: *mut c_void

is_url: c_int

Implementations

impl _php_stream_wrapper

pub unsafe fn get<'a>(name: &str) -> Option<&'a Self>

Locates the stream wrapper registered for name.

Safety

The returned wrapper is owned by PHP and lives in the per-request stream wrapper table, so the caller must not hold 'a beyond the current request. The lifetime is unconstrained by the arguments and must be chosen to reflect that.

pub unsafe fn get_mut<'a>(name: &str) -> Option<&'a mut Self>

Locates the stream wrapper registered for name for mutation.

Safety

In addition to the request-scoped validity required by Self::get, the caller must ensure no other reference to the same wrapper is live for 'a. The wrapper table is process-wide state shared with PHP and with every other extension, so this function cannot check exclusivity.

pub fn register(self, name: &str) -> Result<Self, Error>

Register stream wrapper for name

Errors

• Error::StreamWrapperRegistrationFailure - If the stream wrapper could not be registered
• Error::InvalidCString - If the name contains a NUL byte

pub fn register_volatile(self, name: &str) -> Result<Self, Error>

Register volatile stream wrapper for name

Errors

• Error::StreamWrapperRegistrationFailure - If the stream wrapper could not be registered

pub fn unregister(name: &str) -> Result<(), Error>

Unregister stream wrapper by name

Errors

• Error::StreamWrapperUnregistrationFailure - If the stream wrapper could not be unregistered
• Error::InvalidCString - If the name contains a NUL byte

pub fn unregister_volatile(name: &str) -> Result<(), Error>

Unregister volatile stream wrapper by name

Errors

• Error::StreamWrapperUnregistrationFailure - If the stream wrapper could not be unregistered

pub fn wops(&self) -> &php_stream_wrapper_ops

Get the operations the stream wrapper can perform

pub fn wops_mut(&mut self) -> &mut php_stream_wrapper_ops

Get the mutable operations the stream can perform

Trait Implementations

impl Clone for _php_stream_wrapper

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for _php_stream_wrapper

impl Debug for _php_stream_wrapper

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

Formats the value using the given formatter.