Enum WarnMode 

pub enum WarnMode {
    Off,
    On,
    Cont,
}

State of the built-in warning handler, mirroring the warnfoff / warnfon / warnfcont static functions in upstream lauxlib.c.

Off is the install-time default (warnings disabled until warn("@on")). On is ready to begin a fresh message. Cont means the previous warn call had tocont set, so the next message part continues the current line without re-printing the Lua warning: prefix.

Variants

Off

On

Cont

Trait Implementations

impl Clone for WarnMode

fn clone(&self) -> WarnMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WarnMode

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

Formats the value using the given formatter.

impl PartialEq for WarnMode

fn eq(&self, other: &WarnMode) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for WarnMode

impl Eq for WarnMode

impl StructuralPartialEq for WarnMode