Enum StringStyle 

pub enum StringStyle {
    Quoted,
    Literal,
    DelimitedLitStr(u8),
    DelimitedCode(u8),
}

Syntax style for string keys (for round-trip formatting).

This preserves whether a string key was written with quotes, single quotes, or delimiters, similar to how SyntaxHint preserves code block formatting.

Variants

Quoted

Quoted string: "..."

Literal

Literal string (single-quoted): '...' Content is taken literally, no escape processing

DelimitedLitStr(u8)

Delimited literal string: <'...'>, <<'...'>>, <<<'...'>>> The u8 indicates the delimiter level (1, 2, or 3) Content is taken literally, no escape processing

DelimitedCode(u8)

Delimited code: <…>, <<…>>, <<<…>>> The u8 indicates the delimiter level (1, 2, or 3)

Trait Implementations

impl Clone for StringStyle

fn clone(&self) -> StringStyle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StringStyle

impl Debug for StringStyle

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

Formats the value using the given formatter.

impl Default for StringStyle

fn default() -> StringStyle

Returns the “default value” for a type.

impl Eq for StringStyle

impl PartialEq for StringStyle

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StringStyle