Struct CollectionConversionOptions 

pub struct CollectionConversionOptions {
    pub split_scalar_strings: bool,
    pub delimiters: Vec<char>,
    pub trim_items: bool,
    pub empty_item_policy: EmptyItemPolicy,
}

Options that control scalar-string-to-collection conversion.

Fields

split_scalar_strings: bool

Whether a scalar string can be split into collection items.

delimiters: Vec<char>

Delimiters used to split scalar strings.

trim_items: bool

Whether split items are trimmed before element conversion.

empty_item_policy: EmptyItemPolicy

How empty split items are interpreted.

Implementations

impl CollectionConversionOptions

pub fn with_split_scalar_strings(self, split_scalar_strings: bool) -> Self

Returns a copy with scalar string splitting enabled or disabled.

Parameters

• split_scalar_strings - Whether scalar strings should be split.

Returns

Updated options.

pub fn with_delimiters(self, delimiters: impl IntoIterator<Item = char>) -> Self

Returns a copy with different scalar string delimiters.

Parameters

• delimiters - Delimiters used when splitting is enabled.

Returns

Updated options.

pub fn with_trim_items(self, trim_items: bool) -> Self

Returns a copy with per-item trimming enabled or disabled.

Parameters

• trim_items - Whether split items should be trimmed.

Returns

Updated options.

pub fn with_empty_item_policy(self, policy: EmptyItemPolicy) -> Self

Returns a copy with a different empty item policy.

Parameters

• policy - New empty item policy.

Returns

Updated options.

pub fn scalar_items(&self, value: &str) -> DataListConversionResult<Vec<String>>

Splits and normalizes a scalar string into collection items.

Parameters

• value - Normalized scalar string.

Returns

Returns collection items after optional splitting, per-item trimming, and empty item handling.

Errors

Returns DataListConversionError when an empty item is rejected.

Trait Implementations

impl Clone for CollectionConversionOptions

fn clone(&self) -> CollectionConversionOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CollectionConversionOptions

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

Formats the value using the given formatter.

impl Default for CollectionConversionOptions

fn default() -> Self

Creates default collection conversion options.

impl PartialEq for CollectionConversionOptions

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

impl StructuralPartialEq for CollectionConversionOptions