pub fn check_exists(&self) -> bool {
        (self.playback.api_record.k4a_playback_check_track_exists)(
            self.playback.handle,
            self.name.as_ptr(),
        )
    }
/// Checks whether a track with the given track name exists in the playback file.
Checks whether a track with the given track name exists in the playback file.
Checks whether a track with the given track name exists in the playback file .
pub fn check_exists(&self) -> bool {
        (self.playback.api_record.k4a_playback_check_track_exists)(
            self.playback.handle,
            self.name.as_ptr(),
        )
    }
pub fn check_exists ( & self ) -> bool { ( self . playback . api_record . k4a_playback_check_track_exists ) ( self . playback . handle , self . name . as_ptr ( ) , ) }
Checks whether a track with the given track name exists in the playback file.
Checks whether a track with the given track name exists in the playback file .
&self