Struct rhai::OpAssignment
source · pub struct OpAssignment { /* private fields */ }
Expand description
(internals) An op-assignment operator.
Exported under the internals
feature only.
This type may hold a straight assignment (i.e. not an op-assignment).
Implementations§
source§impl OpAssignment
impl OpAssignment
sourcepub const fn new_assignment(pos: Position) -> Self
pub const fn new_assignment(pos: Position) -> Self
Create a new OpAssignment
that is only a straight assignment.
sourcepub fn is_op_assignment(&self) -> bool
pub fn is_op_assignment(&self) -> bool
Is this an op-assignment?
sourcepub fn get_op_assignment_info(
&self
) -> Option<(u64, u64, &Token, &'static str, &Token, &'static str)>
pub fn get_op_assignment_info( &self ) -> Option<(u64, u64, &Token, &'static str, &Token, &'static str)>
Get information if this OpAssignment
is an op-assignment.
Returns ( hash_op_assign, hash_op, op_assign, op_assign_syntax, op, op_syntax )
:
hash_op_assign
: Hash of the op-assignment call.hash_op
: Hash of the underlying operator call (for fallback).op_assign
: Op-assignment operator.op_assign_syntax
: Syntax of op-assignment operator.op
: Underlying operator.op_syntax
: Syntax of underlying operator.
sourcepub const fn position(&self) -> Position
pub const fn position(&self) -> Position
Get the position of this OpAssignment
.
sourcepub fn new_op_assignment(name: &str, pos: Position) -> Self
pub fn new_op_assignment(name: &str, pos: Position) -> Self
sourcepub fn new_op_assignment_from_token(op_assign: Token, pos: Position) -> Self
pub fn new_op_assignment_from_token(op_assign: Token, pos: Position) -> Self
Create a new OpAssignment
from a Token
.
Panics
Panics if the token is not an op-assignment operator.
sourcepub fn new_op_assignment_from_base(name: &str, pos: Position) -> Self
pub fn new_op_assignment_from_base(name: &str, pos: Position) -> Self
Create a new OpAssignment
from a base operator.
Panics
Panics if the name is not an operator that can be converted into an op-operator.
sourcepub fn new_op_assignment_from_base_token(op: &Token, pos: Position) -> Self
pub fn new_op_assignment_from_base_token(op: &Token, pos: Position) -> Self
Convert a Token
into a new OpAssignment
.
Panics
Panics if the token is cannot be converted into an op-assignment operator.
Trait Implementations§
source§impl Clone for OpAssignment
impl Clone for OpAssignment
source§fn clone(&self) -> OpAssignment
fn clone(&self) -> OpAssignment
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for OpAssignment
impl Debug for OpAssignment
source§impl Hash for OpAssignment
impl Hash for OpAssignment
source§impl PartialEq<OpAssignment> for OpAssignment
impl PartialEq<OpAssignment> for OpAssignment
source§fn eq(&self, other: &OpAssignment) -> bool
fn eq(&self, other: &OpAssignment) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.