Enum Language 

pub enum Language {
    Rust,
    Cpp,
    C,
    Java,
    CSharp,
    Python,
    TypeScript,
    Go,
    OCaml,
    Ada,
    D,
    Elixir,
    Julia,
    Lua,
    Nim,
    Swift,
    Zig,
    Node,
    Ada83,
    FSharp,
    Kotlin,
}

Which language a tree belongs to.

Carried so a coverage table can be indexed by it and a diagnostic can name it; the trees themselves never branch on it.

Variants

Rust

Rust.

Cpp

C++.

C

C.

Java

Java.

CSharp

C#.

Python

Python.

TypeScript

TypeScript.

Go

Go.

OCaml

OCaml.

Ada

Ada.

D

D.

Elixir

Elixir.

Julia

Julia.

Lua

Lua.

Nim

Nim.

Swift

Swift.

Zig

Zig.

Node

Node (plain JavaScript).

Ada83

Ada 83 (ANSI/MIL-STD-1815A), a second column for a language already on the list — it answers enough clauses differently to need its own materialisation.

FSharp

F#.

Kotlin

Kotlin.

Implementations

impl Language

pub const ALL: [Self; 21]

Every language these trees cover.

The languages whose backends are complete, so a coverage table over this array is total by construction.

A variant exists in Language before it is in here: the enum is what a module registers itself under while it is being built, and this array is what says it is done. A language added to the enum and not to this list appears in no table and claims no coverage — which is the honest state for one whose catalogue is still empty.

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

The name a diagnostic or a table column uses.

pub const fn extension(self) -> &'static str

The file extension generated output takes.

Trait Implementations

impl Clone for Language

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Language

impl Debug for Language

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

Formats the value using the given formatter.

impl Eq for Language

impl Hash for Language

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 Language

fn cmp(&self, other: &Self) -> 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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for Language

fn eq(&self, other: &Self) -> bool

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Language

fn partial_cmp(&self, other: &Self) -> 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 StructuralPartialEq for Language