Struct PatternFilters 

pub struct PatternFilters { /* private fields */ }

A collection of position filters for a field

Implementations

impl PatternFilters

pub fn new() -> PatternFilters

Create empty pattern filters

pub fn add_filter(self, filter: PositionFilter) -> PatternFilters

Add a position filter

pub fn add_filters(self, filters: Vec<PositionFilter>) -> PatternFilters

Add multiple filters

pub fn validate_char_at_position( &self, position: usize, character: char, ) -> Result<(), String>

Validate a character at a specific position against all applicable filters

pub fn validate_text(&self, text: &str) -> Result<(), String>

Validate entire text against all filters

pub fn has_filters(&self) -> bool

Check if any filters are configured

pub fn filters(&self) -> &[PositionFilter]

Get all configured filters

Trait Implementations

impl Clone for PatternFilters

fn clone(&self) -> PatternFilters

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PatternFilters

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

Formats the value using the given formatter.

impl Default for PatternFilters

fn default() -> PatternFilters

Returns the “default value” for a type.