Enum rlua::prelude::LuaMetaMethod
[−]
[src]
pub enum LuaMetaMethod { Add, Sub, Mul, Div, Mod, Pow, Unm, IDiv, BAnd, BOr, BXor, BNot, Shl, Shr, Concat, Len, Eq, Lt, Le, Index, NewIndex, Call, ToString, }
Kinds of metamethods that can be overridden.
Currently, this mechanism does not allow overriding the __gc
metamethod, since there is
generally no need to do so: UserData
implementors can instead just implement Drop
.
Variants
Add
The +
operator.
Sub
The -
operator.
Mul
The *
operator.
Div
The /
operator.
Mod
The %
operator.
Pow
The ^
operator.
Unm
The unary minus (-
) operator.
IDiv
The floor division (//) operator.
BAnd
The bitwise AND (&) operator.
BOr
The bitwise OR (|) operator.
BXor
The bitwise XOR (binary ~) operator.
BNot
The bitwise NOT (unary ~) operator.
Shl
The bitwise left shift (<<) operator.
Shr
The bitwise right shift (>>) operator.
Concat
The string concatenation operator ..
.
Len
The length operator #
.
Eq
The ==
operator.
Lt
The <
operator.
Le
The <=
operator.
Index
Index access obj[key]
.
NewIndex
Index write access obj[key] = value
.
Call
The call "operator" obj(arg1, args2, ...)
.
ToString
The __tostring
metamethod.
This is not an operator, but will be called by methods such as tostring
and print
.
Trait Implementations
impl Debug for MetaMethod
[src]
impl Copy for MetaMethod
[src]
impl Clone for MetaMethod
[src]
fn clone(&self) -> MetaMethod
[src]
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl Eq for MetaMethod
[src]
impl PartialEq for MetaMethod
[src]
fn eq(&self, __arg_0: &MetaMethod) -> bool
[src]
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests for !=
.