Struct JsonLanguage 

pub struct JsonLanguage {
    pub trailing_comma: bool,
    pub bare_keys: bool,
    pub single_quotes: bool,
    pub comments: bool,
    pub hex_numbers: bool,
    pub infinity_and_nan: bool,
}

The JSON language definition.

Fields

trailing_comma: bool

Whether to allow trailing commas in objects and arrays

bare_keys: bool

Whether to allow bare keys (unquoted keys) in objects

single_quotes: bool

Whether to allow single-quoted strings

comments: bool

Whether to allow comments (both line and block)

hex_numbers: bool

Whether to allow hexadecimal numbers (e.g., 0xDEADBEEF)

infinity_and_nan: bool

Whether to allow Infinity, -Infinity, and NaN

Implementations

impl JsonLanguage

pub fn new( trailing_comma: bool, bare_keys: bool, single_quotes: bool, comments: bool, hex_numbers: bool, infinity_and_nan: bool, ) -> Self

Create a new instance of the JSON language with custom settings.

pub fn standard() -> Self

Create a JSON language instance with strict ANSI JSON settings.

pub fn json5() -> Self

Create a JSON language instance with JSON5 settings.

pub fn relaxed() -> Self

Create a JSON language instance with relaxed settings (alias for JSON5).

Trait Implementations

impl<'config> Builder<JsonLanguage> for JsonBuilder<'config>

fn build<'a, S: Source + ?Sized>( &self, source: &S, edits: &[TextEdit], _cache: &'a mut impl BuilderCache<JsonLanguage>, ) -> OakDiagnostics<JsonRoot>

Builds the higher-level structure (typically an AST) from the source text.

impl Clone for JsonLanguage

fn clone(&self) -> JsonLanguage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JsonLanguage

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

Formats the value using the given formatter.

impl Default for JsonLanguage

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for JsonLanguage

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for JsonLanguage

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 HoverProvider<JsonLanguage> for JsonHoverProvider

Available on crate feature lsp only.

fn hover( &self, node: &RedNode<'_, JsonLanguage>, _range: Range<usize>, ) -> Option<Hover>

Returns hover information at the given range.

impl Language for JsonLanguage

const NAME: &'static str = "json"

The name of the language (e.g., “rust”, “sql”).

const CATEGORY: LanguageCategory = LanguageCategory::Config

The category of the language.

type TokenType = JsonTokenType

The token type used to represent different token and node types in the language.

type ElementType = JsonElementType

The element type used to represent composite structures in the parsed tree.

type TypedRoot = JsonRoot

The root type for the parsed tree that represents the top-level structure of the language.

impl<'config> Lexer<JsonLanguage> for JsonLexer<'config>

fn lex<'a, S: Source + ?Sized>( &self, source: &'a S, _edits: &[TextEdit], cache: &'a mut impl LexerCache<JsonLanguage>, ) -> LexOutput<JsonLanguage>

Tokenizes the source text into a sequence of tokens.

impl<'config> Parser<JsonLanguage> for JsonParser<'config>

fn parse<'a, S: Source + ?Sized>( &self, text: &'a S, edits: &[TextEdit], cache: &'a mut impl ParseCache<JsonLanguage>, ) -> ParseOutput<'a, JsonLanguage>

The core parsing entry point for converting tokens into a syntax tree.

impl PartialEq for JsonLanguage

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for JsonLanguage

impl StructuralPartialEq for JsonLanguage