Enum Edition 

pub enum Edition {
    Edition2015,
    Edition2018,
    Edition2021,
    Edition2024,
}

Rust edition

Variants

Edition2015

Rust 2015 edition

Edition2018

Rust 2018 edition

Edition2021

Rust 2021 edition

Edition2024

Rust 2024 edition

Implementations

impl Edition

pub fn parse_edition(s: &str) -> Result<Self>

Parse edition from string

Errors

Returns an error if the string does not match a known edition ("2015", "2018", "2021", or "2024").

pub fn as_str(&self) -> &'static str

Get the edition as a string

pub fn latest() -> Self

Get the latest stable edition

pub fn is_latest(&self) -> bool

Check if this edition is the latest

pub fn next(&self) -> Option<Self>

Get the next edition after this one

pub fn migration_lints(&self) -> Vec<String>

Get edition-specific lints for migration

Trait Implementations

impl Clone for Edition

fn clone(&self) -> Edition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Edition

impl Debug for Edition

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Edition

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Edition

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

Formats the value using the given formatter.

impl Eq for Edition

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 Serialize for Edition

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Edition