pub fn spatial_lib_dir(&self) -> Option<String> {
        self.spatial_lib_dir
            .clone()
            .or_else(|| ::std::env::var("SPATIAL_LIB_DIR").ok())
            .map(|ref path| self.resolve_path(path))
    }
/// Returns the absolute path to the spatial SDK directory, or `None` if the path hasn't
/// been configured.
Returns the absolute path to the spatial SDK directory, or `None` if the path hasn't
been configured.
Returns the absolute path to the spatial SDK directory or ` None ` if the path hasn ' t been configured .
pub fn spatial_lib_dir(&self) -> Option<String> {
        self.spatial_lib_dir
            .clone()
            .or_else(|| ::std::env::var("SPATIAL_LIB_DIR").ok())
            .map(|ref path| self.resolve_path(path))
    }
pub fn spatial_lib_dir ( & self ) -> Option < String > { self . spatial_lib_dir . clone ( ) . or_else ( | | :: std :: env :: var ( " " ) . ok ( ) ) . map ( | ref path | self . resolve_path ( path ) ) }
Returns the absolute path to the spatial SDK directory, or `None` if the path hasn't
been configured.
Returns the absolute path to the spatial SDK directory or ` None ` if the path hasn ' t been configured .
&self
&self