fts::ffi::fts_read

pub unsafe extern fn fts_read(ftsp: *mut FTS) -> *const FTSENT

fts_read() in fts.h

C function

FTSENT *fts_read(FTS *ftsp);

Safety

ftsp must be a valid pointer of struct FTS.

Examples

let path    = std::ffi::CString::new( "." ).unwrap().as_ptr();
let paths   = vec![path, std::ptr::null()];
let fts     = unsafe { fts::ffi::fts_open( paths.as_ptr(), fts::ffi::FTS_LOGICAL, None ) };
let _ftsent = unsafe { fts::ffi::fts_read( fts ) };