Struct JsonDecodeOptions 

pub struct JsonDecodeOptions {
    pub trim_whitespace: bool,
    pub strip_utf8_bom: bool,
    pub strip_markdown_code_fence: bool,
    pub strip_markdown_code_fence_requires_closing: bool,
    pub strip_markdown_code_fence_json_only: bool,
    pub escape_control_chars_in_strings: bool,
    pub max_input_bytes: Option<usize>,
}

Configuration switches for crate::LenientJsonDecoder.

Each flag controls one normalization rule applied before parsing JSON. Defaults are intentionally conservative and cover the most common non-fully-trusted text inputs without attempting aggressive repair.

Fields

trim_whitespace: bool

Controls whether leading and trailing whitespace is removed before any other normalization step is applied.

strip_utf8_bom: bool

Controls whether a leading UTF-8 byte order mark (U+FEFF) is removed before parsing.

strip_markdown_code_fence: bool

Controls whether one outer Markdown code fence is removed.

Typical examples include json ... and bare fenced blocks starting with ````` followed by a newline.

strip_markdown_code_fence_requires_closing: bool

Controls whether Markdown fence stripping requires a matching closing fence.

When enabled, an opening fence without a valid closing fence keeps the input unchanged.

strip_markdown_code_fence_json_only: bool

Controls whether Markdown fence stripping only accepts JSON-like language tags (json, jsonc, or empty tag).

When enabled, fenced blocks labeled with other languages are not stripped.

escape_control_chars_in_strings: bool

Controls whether raw ASCII control characters inside JSON string literals are converted into valid JSON escape sequences.

max_input_bytes: Option<usize>

Caps the accepted raw input size in bytes before normalization.

When set to Some(limit), any input whose byte length is greater than limit is rejected before further processing. When set to None, no size limit is enforced.

Trait Implementations

impl Clone for JsonDecodeOptions

fn clone(&self) -> JsonDecodeOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JsonDecodeOptions

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

Formats the value using the given formatter.

impl Default for JsonDecodeOptions

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for JsonDecodeOptions

fn eq(&self, other: &JsonDecodeOptions) -> 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 Copy for JsonDecodeOptions

impl Eq for JsonDecodeOptions

impl StructuralPartialEq for JsonDecodeOptions