Enum Language 

pub enum Language {
    Rust,
    TypeScript,
    JavaScript,
    Python,
}

Supported programming languages.

Variants

Rust

TypeScript

JavaScript

Python

Implementations

impl Language

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

Return the canonical snake_case representation.

impl Language

pub fn extensions(&self) -> &'static [&'static str]

Returns file extensions associated with this language.

pub fn all() -> &'static [Language]

All supported language variants for iteration.

pub fn from_extension(ext: &str) -> Option<Self>

Detect language from a file extension (without the leading dot).

Returns None for unrecognised extensions.

pub fn visibility_keyword(self, is_public: bool) -> &'static str

Visibility/export marker rendered before a public symbol in this language’s syntax. Empty string when the symbol is private or when the language has no syntactic visibility keyword.

Used by crate::symbol_snippet so synthetic definition snippets read natively for each language instead of always borrowing Rust’s pub.

• Rust: pub for public, "" for private.
• TypeScript / JavaScript: export for public, "" for private. (TS/JS parsers set is_public = true exactly when a symbol carries the export keyword.)
• Python: always "" — Python has no syntactic visibility marker.

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

Source keyword for declaring a function in this language: fn / function / def.

Trait Implementations

impl Clone for Language

fn clone(&self) -> Language

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<'de> Deserialize<'de> for Language

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Language

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

Formats the value using the given formatter.

impl Eq for Language

impl FromStr for Language

type Err = ParseEnumError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

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

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 PartialEq for Language

fn eq(&self, other: &Language) -> 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 Serialize for Language

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 Language