Enum Rule 

pub enum Rule {
    EOI,
    WHITESPACE,
    COMMENT,
    ident,
    number,
    band_ref,
    let_kw,
    fn_kw,
    if_kw,
    then_kw,
    else_kw,
    for_kw,
    in_kw,
    return_kw,
    add_op,
    sub_op,
    mul_op,
    div_op,
    mod_op,
    pow_op,
    eq_op,
    ne_op,
    le_op,
    ge_op,
    lt_op,
    gt_op,
    and_op,
    or_op,
    not_op,
    program,
    statement,
    variable_decl,
    function_decl,
    param_list,
    return_stmt,
    expr_stmt,
    expression,
    logical_or,
    logical_and,
    logical_not,
    comparison,
    additive,
    multiplicative,
    power,
    unary,
    primary,
    function_call,
    arg_list,
    variable_ref,
    conditional,
    block,
    range,
    for_loop,
}

Variants

EOI

End-of-input

WHITESPACE

COMMENT

ident

number

band_ref

let_kw

fn_kw

if_kw

then_kw

else_kw

for_kw

in_kw

return_kw

add_op

sub_op

mul_op

div_op

mod_op

pow_op

eq_op

ne_op

le_op

ge_op

lt_op

gt_op

and_op

or_op

not_op

program

statement

variable_decl

function_decl

param_list

return_stmt

expr_stmt

expression

logical_or

logical_and

logical_not

comparison

additive

multiplicative

power

unary

primary

function_call

arg_list

variable_ref

conditional

block

range

for_loop

Implementations

impl Rule

pub fn all_rules() -> &'static [Rule]

Trait Implementations

impl Clone for Rule

fn clone(&self) -> Rule

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Rule

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

Formats the value using the given formatter.

impl Hash for Rule

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Rule

fn cmp(&self, other: &Rule) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Rule

fn eq(&self, other: &Rule) -> 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 PartialOrd for Rule

fn partial_cmp(&self, other: &Rule) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for Rule

impl Eq for Rule

impl StructuralPartialEq for Rule