Struct FlattenOptions 

pub struct FlattenOptions {
    pub max_depth: usize,
    pub max_keys: usize,
    pub delimiter: String,
}

Bounds for flatten_record. The caps keep an adversarial document from producing an unbounded key explosion.

Fields

max_depth: usize

Maximum object nesting to descend into; deeper objects are kept whole as a JSON-stringified leaf rather than recursed.

max_keys: usize

Hard ceiling on the number of flattened keys produced.

delimiter: String

Separator joining a nested path into a dotted key (e.g. a.b.c).

Trait Implementations

impl Clone for FlattenOptions

fn clone(&self) -> FlattenOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FlattenOptions

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

Formats the value using the given formatter.

impl Default for FlattenOptions

fn default() -> Self

Returns the “default value” for a type.