Enum Edition

#[repr(u8)]
pub enum Edition {
    Edition2015 = 0,
    Edition2018 = 1,
    Edition2021 = 2,
    Edition2024 = 3,
}

Variants

Edition2015 = 0

Edition2018 = 1

Edition2021 = 2

Edition2024 = 3

Implementations

impl Edition

pub const DEFAULT: Edition = Edition::Edition2015

pub const LATEST: Edition = Edition::Edition2024

pub const CURRENT: Edition = Edition::Edition2021

pub const CURRENT_FIXME: Edition = Edition::Edition2021

The current latest stable edition, note this is usually not the right choice in code.

pub fn at_least_2024(self) -> bool

pub fn at_least_2021(self) -> bool

pub fn at_least_2018(self) -> bool

pub fn iter() -> impl Iterator<Item = Edition>

Trait Implementations

impl Clone for Edition

fn clone(&self) -> Edition

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Edition

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

Formats the value using the given formatter.

impl Display for Edition

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

Formats the value using the given formatter.

impl FromStr for Edition

type Err = ParseEditionError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Edition, <Edition as FromStr>::Err>

Parses a string s to return a value of this type.

impl Hash for Edition

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

where __H: Hasher,

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 Edition

fn cmp(&self, other: &Edition) -> 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 Edition

fn eq(&self, other: &Edition) -> 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 Edition

fn partial_cmp(&self, other: &Edition) -> 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 Edition

impl Eq for Edition

impl StructuralPartialEq for Edition