Struct r_core::r_io_plugin_t

#[repr(C)]
pub struct r_io_plugin_t {

    pub name: *const c_char,
    pub desc: *const c_char,
    pub version: *const c_char,
    pub author: *const c_char,
    pub license: *const c_char,
    pub widget: *mut c_void,
    pub uris: *const c_char,
    pub listener: Option<unsafe extern "C" fn(io: *mut RIODesc) -> c_int>,
    pub init: Option<unsafe extern "C" fn() -> c_int>,
    pub undo: RIOUndo,
    pub isdbg: bool,
    pub system: Option<unsafe extern "C" fn(io: *mut RIO, fd: *mut RIODesc, arg1: *const c_char) -> *mut c_char>,
    pub open: Option<unsafe extern "C" fn(io: *mut RIO, arg1: *const c_char, perm: c_int, mode: c_int) -> *mut RIODesc>,
    pub open_many: Option<unsafe extern "C" fn(io: *mut RIO, arg1: *const c_char, perm: c_int, mode: c_int) -> *mut RList>,
    pub read: Option<unsafe extern "C" fn(io: *mut RIO, fd: *mut RIODesc, buf: *mut c_uchar, count: c_int) -> c_int>,
    pub seek: Option<unsafe extern "C" fn(io: *mut RIO, fd: *mut RIODesc, offset: c_ulonglong, whence: c_int) -> c_ulonglong>,
    pub write: Option<unsafe extern "C" fn(io: *mut RIO, fd: *mut RIODesc, buf: *const c_uchar, count: c_int) -> c_int>,
    pub close: Option<unsafe extern "C" fn(desc: *mut RIODesc) -> c_int>,
    pub is_blockdevice: Option<unsafe extern "C" fn(desc: *mut RIODesc) -> bool>,
    pub is_chardevice: Option<unsafe extern "C" fn(desc: *mut RIODesc) -> bool>,
    pub getpid: Option<unsafe extern "C" fn(desc: *mut RIODesc) -> c_int>,
    pub gettid: Option<unsafe extern "C" fn(desc: *mut RIODesc) -> c_int>,
    pub getbase: Option<unsafe extern "C" fn(desc: *mut RIODesc, base: *mut c_ulonglong) -> bool>,
    pub resize: Option<unsafe extern "C" fn(io: *mut RIO, fd: *mut RIODesc, size: c_ulonglong) -> bool>,
    pub extend: Option<unsafe extern "C" fn(io: *mut RIO, fd: *mut RIODesc, size: c_ulonglong) -> c_int>,
    pub accept: Option<unsafe extern "C" fn(io: *mut RIO, desc: *mut RIODesc, fd: c_int) -> bool>,
    pub create: Option<unsafe extern "C" fn(io: *mut RIO, file: *const c_char, mode: c_int, type_: c_int) -> c_int>,
    pub check: Option<unsafe extern "C" fn(io: *mut RIO, arg1: *const c_char, many: bool) -> bool>,
}

Fields

name: *const c_char

desc: *const c_char

version: *const c_char

author: *const c_char

license: *const c_char

widget: *mut c_void

uris: *const c_char

listener: Option<unsafe extern "C" fn(io: *mut RIODesc) -> c_int>

init: Option<unsafe extern "C" fn() -> c_int>

undo: RIOUndo

isdbg: bool

system: Option<unsafe extern "C" fn(io: *mut RIO, fd: *mut RIODesc, arg1: *const c_char) -> *mut c_char>

open: Option<unsafe extern "C" fn(io: *mut RIO, arg1: *const c_char, perm: c_int, mode: c_int) -> *mut RIODesc>

open_many: Option<unsafe extern "C" fn(io: *mut RIO, arg1: *const c_char, perm: c_int, mode: c_int) -> *mut RList>

read: Option<unsafe extern "C" fn(io: *mut RIO, fd: *mut RIODesc, buf: *mut c_uchar, count: c_int) -> c_int>

seek: Option<unsafe extern "C" fn(io: *mut RIO, fd: *mut RIODesc, offset: c_ulonglong, whence: c_int) -> c_ulonglong>

write: Option<unsafe extern "C" fn(io: *mut RIO, fd: *mut RIODesc, buf: *const c_uchar, count: c_int) -> c_int>

close: Option<unsafe extern "C" fn(desc: *mut RIODesc) -> c_int>

is_blockdevice: Option<unsafe extern "C" fn(desc: *mut RIODesc) -> bool>

is_chardevice: Option<unsafe extern "C" fn(desc: *mut RIODesc) -> bool>

getpid: Option<unsafe extern "C" fn(desc: *mut RIODesc) -> c_int>

gettid: Option<unsafe extern "C" fn(desc: *mut RIODesc) -> c_int>

getbase: Option<unsafe extern "C" fn(desc: *mut RIODesc, base: *mut c_ulonglong) -> bool>

resize: Option<unsafe extern "C" fn(io: *mut RIO, fd: *mut RIODesc, size: c_ulonglong) -> bool>

extend: Option<unsafe extern "C" fn(io: *mut RIO, fd: *mut RIODesc, size: c_ulonglong) -> c_int>

accept: Option<unsafe extern "C" fn(io: *mut RIO, desc: *mut RIODesc, fd: c_int) -> bool>

create: Option<unsafe extern "C" fn(io: *mut RIO, file: *const c_char, mode: c_int, type_: c_int) -> c_int>

check: Option<unsafe extern "C" fn(io: *mut RIO, arg1: *const c_char, many: bool) -> bool>

Trait Implementations

impl Clone for r_io_plugin_t

fn clone(&self) -> r_io_plugin_t

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for r_io_plugin_t

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

Formats the value using the given formatter.

impl Copy for r_io_plugin_t