Struct EncodeOptions 

pub struct EncodeOptions {
    pub delimiter: Delimiter,
    pub indent: Indent,
    pub key_folding: KeyFoldingMode,
    pub flatten_depth: usize,
}

Options for encoding JSON values to TOON format.

Fields

delimiter: Delimiter

indent: Indent

key_folding: KeyFoldingMode

flatten_depth: usize

Implementations

impl EncodeOptions

pub fn new() -> Self

Create new encoding options with defaults.

pub fn with_delimiter(self, delimiter: Delimiter) -> Self

Set the delimiter for array elements.

pub fn with_indent(self, style: Indent) -> Self

Set the indentation string for nested structures.

pub fn with_spaces(self, count: usize) -> Self

Set indentation to a specific number of spaces.

pub fn with_key_folding(self, mode: KeyFoldingMode) -> Self

Enable key folding (v1.5 feature).

When set to Safe, single-key object chains will be folded into dotted-path notation if all safety requirements are met.

Default: Off

pub fn with_flatten_depth(self, depth: usize) -> Self

Set maximum depth for key folding.

Controls how many segments will be folded. A value of 2 folds only two-segment chains: {a: {b: val}} → a.b: val.

Default: usize::MAX (fold entire eligible chains)

Trait Implementations

impl Clone for EncodeOptions

fn clone(&self) -> EncodeOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EncodeOptions

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

Formats the value using the given formatter.

impl Default for EncodeOptions

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for EncodeOptions

fn eq(&self, other: &EncodeOptions) -> 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 Eq for EncodeOptions

impl StructuralPartialEq for EncodeOptions