Struct RmgrData 

#[repr(C)]
pub struct RmgrData {
    pub rm_name: *const c_char,
    pub rm_redo: Option<unsafe extern "C-unwind" fn(record: *mut XLogReaderState)>,
    pub rm_desc: Option<unsafe extern "C-unwind" fn(buf: StringInfo, record: *mut XLogReaderState)>,
    pub rm_identify: Option<unsafe extern "C-unwind" fn(info: uint8) -> *const c_char>,
    pub rm_startup: Option<unsafe extern "C-unwind" fn()>,
    pub rm_cleanup: Option<unsafe extern "C-unwind" fn()>,
    pub rm_mask: Option<unsafe extern "C-unwind" fn(pagedata: *mut c_char, blkno: BlockNumber)>,
}

Fields

rm_name: *const c_char

rm_redo: Option<unsafe extern "C-unwind" fn(record: *mut XLogReaderState)>

rm_desc: Option<unsafe extern "C-unwind" fn(buf: StringInfo, record: *mut XLogReaderState)>

rm_identify: Option<unsafe extern "C-unwind" fn(info: uint8) -> *const c_char>

rm_startup: Option<unsafe extern "C-unwind" fn()>

rm_cleanup: Option<unsafe extern "C-unwind" fn()>

rm_mask: Option<unsafe extern "C-unwind" fn(pagedata: *mut c_char, blkno: BlockNumber)>

Trait Implementations

impl Clone for RmgrData

fn clone(&self) -> RmgrData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RmgrData

impl Debug for RmgrData

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

Formats the value using the given formatter.

impl Default for RmgrData

fn default() -> Self

Returns the “default value” for a type.