cargo fmt

common/src/search.rs

@@ -1,8 +1,8 @@
 use std::path::{Path, PathBuf};
 
 use tantivy::schema::{
-    Field, IndexRecordOption, JsonObjectOptions, Schema, TextFieldIndexing, Term, INDEXED,
-    STORED, STRING,
+    Field, IndexRecordOption, JsonObjectOptions, Schema, Term, TextFieldIndexing, INDEXED, STORED,
+    STRING,
 };
 use tantivy::tokenizer::{
     AsciiFoldingFilter, LowerCaser, NgramTokenizer, RawTokenizer, RemoveLongFilter,
@@ -67,11 +67,7 @@ pub fn create_search_schema() -> Schema {
     schema_builder.build()
 }
 
-fn json_options(
-    tokenizer_name: &str,
-    with_positions: bool,
-    stored: bool,
-) -> JsonObjectOptions {
+fn json_options(tokenizer_name: &str, with_positions: bool, stored: bool) -> JsonObjectOptions {
     let index_option = if with_positions {
         IndexRecordOption::WithFreqsAndPositions
     } else {

search/src/lib.rs

@@ -5,8 +5,8 @@ use std::path::Path;
 use std::sync::{Arc, Mutex};
 
 use common::proto::komp_ac::search::searcher_server::Searcher;
-use common::proto::komp_ac::search::{search_response::Hit, SearchRequest, SearchResponse};
 pub use common::proto::komp_ac::search::searcher_server::SearcherServer;
+use common::proto::komp_ac::search::{search_response::Hit, SearchRequest, SearchResponse};
 use common::search::{register_tokenizers, search_index_path, SchemaFields};
 use query_builder::{build_master_query, ConstraintMode, SearchConstraint};
 use sqlx::{PgPool, Row};
@@ -34,7 +34,10 @@ impl SearcherService {
         }
     }
 
-    async fn run_rpc(&self, request: Request<SearchRequest>) -> Result<Response<SearchResponse>, Status> {
+    async fn run_rpc(
+        &self,
+        request: Request<SearchRequest>,
+    ) -> Result<Response<SearchResponse>, Status> {
         let req = request.into_inner();
         let normalized = normalize_request(req)?;
 
@@ -276,7 +279,9 @@ fn normalize_request(req: SearchRequest) -> Result<NormalizedSearchRequest, Stat
         });
     }
 
-    let limit = req.limit.map(|value| (value as usize).min(HARD_RESULT_LIMIT));
+    let limit = req
+        .limit
+        .map(|value| (value as usize).min(HARD_RESULT_LIMIT));
 
     Ok(NormalizedSearchRequest {
         profile_name: profile_name.to_string(),
@@ -335,8 +340,13 @@ async fn run_search(
     must: &[SearchConstraint],
     limit: usize,
 ) -> Result<Vec<Hit>, Status> {
-    let master_query =
-        build_master_query(&profile.index, &profile.fields, free_query, must, table_filter)?;
+    let master_query = build_master_query(
+        &profile.index,
+        &profile.fields,
+        free_query,
+        must,
+        table_filter,
+    )?;
 
     let searcher = profile.reader.searcher();
     let top_docs = searcher

search/src/query_builder.rs

@@ -34,7 +34,9 @@ pub fn build_master_query(
 
     for constraint in must {
         let predicate = match constraint.mode {
-            ConstraintMode::Exact => exact_predicate(fields, &constraint.column, &constraint.query)?,
+            ConstraintMode::Exact => {
+                exact_predicate(fields, &constraint.column, &constraint.query)?
+            }
             ConstraintMode::Fuzzy => {
                 fuzzy_predicate_scoped(fields, &constraint.column, &constraint.query)?
             }
@@ -157,7 +159,10 @@ fn fuzzy_predicate_scoped(
             .collect();
         layers.push((
             Occur::Should,
-            Box::new(BoostQuery::new(Box::new(BooleanQuery::new(ngram_clauses)), 1.0)),
+            Box::new(BoostQuery::new(
+                Box::new(BooleanQuery::new(ngram_clauses)),
+                1.0,
+            )),
         ));
     }
 

validation-core/src/config.rs

@@ -167,7 +167,11 @@ impl ValidationSettings {
             &mut self.character_limits,
             &rule.character_limits,
         )?;
-        merge_singleton("allowed_values", &mut self.allowed_values, &rule.allowed_values)?;
+        merge_singleton(
+            "allowed_values",
+            &mut self.allowed_values,
+            &rule.allowed_values,
+        )?;
         merge_singleton("display_mask", &mut self.display_mask, &rule.display_mask)?;
         merge_singleton("formatter", &mut self.formatter, &rule.formatter)?;
 

validation-core/src/rules/character_limits.rs

@@ -10,45 +10,43 @@ use unicode_width::UnicodeWidthStr;
 pub struct CharacterLimits {
     /// Maximum number of characters allowed (None = unlimited)
     max_length: Option<usize>,
-    
+
     /// Minimum number of characters required (None = no minimum)
     min_length: Option<usize>,
-    
+
     /// Warning threshold (warn when approaching max limit)
     warning_threshold: Option<usize>,
-    
+
     /// Count mode: characters vs display width
     count_mode: CountMode,
 }
 
 /// How to count characters for limit checking
-#[derive(Debug, Clone, Copy, Serialize, Deserialize)]
-#[derive(Default)]
+#[derive(Debug, Clone, Copy, Serialize, Deserialize, Default)]
 pub enum CountMode {
     /// Count actual characters (default)
     #[default]
     Characters,
-    
+
     /// Count display width (useful for CJK characters)
     DisplayWidth,
-    
+
     /// Count bytes (rarely used, but available)
     Bytes,
 }
 
-
 /// Result of a character limit check
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub enum LimitCheckResult {
     /// Within limits
     Ok,
-    
+
     /// Approaching limit (warning)
     Warning { current: usize, max: usize },
-    
+
     /// At or exceeding limit (error)
     Exceeded { current: usize, max: usize },
-    
+
     /// Below minimum length
     TooShort { current: usize, min: usize },
 }
@@ -63,7 +61,7 @@ impl CharacterLimits {
             count_mode: CountMode::default(),
         }
     }
-    
+
     /// Create new character limits with min and max
     pub fn new_range(min_length: usize, max_length: usize) -> Self {
         Self {
@@ -93,39 +91,39 @@ impl CharacterLimits {
             count_mode: CountMode::default(),
         }
     }
-    
+
     /// Set warning threshold (when to show warning before hitting limit)
     pub fn with_warning_threshold(mut self, threshold: usize) -> Self {
         self.warning_threshold = Some(threshold);
         self
     }
-    
+
     /// Set count mode (characters vs display width vs bytes)
     pub fn with_count_mode(mut self, mode: CountMode) -> Self {
         self.count_mode = mode;
         self
     }
-    
+
     /// Get maximum length
     pub fn max_length(&self) -> Option<usize> {
         self.max_length
     }
-    
+
     /// Get minimum length
     pub fn min_length(&self) -> Option<usize> {
         self.min_length
     }
-    
+
     /// Get warning threshold
     pub fn warning_threshold(&self) -> Option<usize> {
         self.warning_threshold
     }
-    
+
     /// Get count mode
     pub fn count_mode(&self) -> CountMode {
         self.count_mode
     }
-    
+
     /// Count characters/width/bytes according to the configured mode
     fn count(&self, text: &str) -> usize {
         match self.count_mode {
@@ -134,7 +132,7 @@ impl CharacterLimits {
             CountMode::Bytes => text.len(),
         }
     }
-    
+
     /// Check if inserting a character would exceed limits
     pub fn validate_insertion(
         &self,
@@ -179,7 +177,7 @@ impl CharacterLimits {
 
         None // No validation issues
     }
-    
+
     /// Validate the current content
     pub fn validate_content(&self, text: &str) -> Option<ValidationResult> {
         let count = self.count(text);
@@ -207,52 +205,60 @@ impl CharacterLimits {
                 }
             }
         }
-        
+
         None // No validation issues
     }
-    
+
     /// Get the current status of the text against limits
     pub fn check_limits(&self, text: &str) -> LimitCheckResult {
         let count = self.count(text);
 
         if let Some(max) = self.max_length {
             if count > max {
-                return LimitCheckResult::Exceeded { current: count, max };
+                return LimitCheckResult::Exceeded {
+                    current: count,
+                    max,
+                };
             }
 
             if let Some(warning_threshold) = self.warning_threshold {
                 if count >= warning_threshold {
-                    return LimitCheckResult::Warning { current: count, max };
+                    return LimitCheckResult::Warning {
+                        current: count,
+                        max,
+                    };
                 }
             }
         }
-        
+
         // Check min length
         if let Some(min) = self.min_length {
             if count < min {
-                return LimitCheckResult::TooShort { current: count, min };
+                return LimitCheckResult::TooShort {
+                    current: count,
+                    min,
+                };
             }
         }
-        
+
         LimitCheckResult::Ok
     }
-    
+
     /// Get a human-readable status string
     pub fn status_text(&self, text: &str) -> Option<String> {
         match self.check_limits(text) {
             LimitCheckResult::Ok => {
                 // Show current/max if we have a max limit
-                self.max_length.map(|max| format!("{}/{}", self.count(text), max))
-            },
+                self.max_length
+                    .map(|max| format!("{}/{}", self.count(text), max))
+            }
             LimitCheckResult::Warning { current, max } => {
                 Some(format!("{current}/{max} (approaching limit)"))
-            },
+            }
             LimitCheckResult::Exceeded { current, max } => {
                 Some(format!("{current}/{max} (exceeded)"))
-            },
-            LimitCheckResult::TooShort { current, min } => {
-                Some(format!("{current}/{min} minimum"))
-            },
+            }
+            LimitCheckResult::TooShort { current, min } => Some(format!("{current}/{min} minimum")),
         }
     }
     pub fn allows_field_switch(&self, text: &str) -> bool {
@@ -264,7 +270,7 @@ impl CharacterLimits {
             true // No minimum requirement, always allow switching
         }
     }
-    
+
     /// Get reason why field switching is not allowed (if any)
     pub fn field_switch_block_reason(&self, text: &str) -> Option<String> {
         if let Some(min) = self.min_length {
@@ -307,128 +313,139 @@ mod tests {
         let limits = CharacterLimits::new(10);
         assert_eq!(limits.max_length(), Some(10));
         assert_eq!(limits.min_length(), None);
-        
+
         let range_limits = CharacterLimits::new_range(5, 15);
         assert_eq!(range_limits.min_length(), Some(5));
         assert_eq!(range_limits.max_length(), Some(15));
     }
-    
+
     #[test]
     fn test_default_limits() {
         let limits = CharacterLimits::default();
         assert_eq!(limits.max_length(), Some(30));
     }
-    
+
     #[test]
     fn test_character_counting() {
         let limits = CharacterLimits::new(5);
-        
+
         // Test character mode (default)
         assert_eq!(limits.count("hello"), 5);
         assert_eq!(limits.count("héllo"), 5); // Accented character counts as 1
-        
+
         // Test display width mode
         let limits = limits.with_count_mode(CountMode::DisplayWidth);
         assert_eq!(limits.count("hello"), 5);
-        
+
         // Test bytes mode
         let limits = limits.with_count_mode(CountMode::Bytes);
         assert_eq!(limits.count("hello"), 5);
         assert_eq!(limits.count("héllo"), 6); // é takes 2 bytes in UTF-8
     }
-    
+
     #[test]
     fn test_insertion_validation() {
         let limits = CharacterLimits::new(5);
-        
+
         // Valid insertion
         let result = limits.validate_insertion("test", 4, 'x');
         assert!(result.is_none()); // No validation issues
-        
+
         // Invalid insertion (would exceed limit)
         let result = limits.validate_insertion("tests", 5, 'x');
         assert!(result.is_some());
         assert!(!result.unwrap().is_acceptable());
     }
-    
+
     #[test]
     fn test_content_validation() {
         let limits = CharacterLimits::new_range(3, 10);
-        
+
         // Too short
         let result = limits.validate_content("hi");
         assert!(result.is_some());
         assert!(result.unwrap().is_acceptable()); // Warning, not error
-        
+
         // Just right
         let result = limits.validate_content("hello");
         assert!(result.is_none());
-        
+
         // Too long
         let result = limits.validate_content("hello world!");
         assert!(result.is_some());
         assert!(!result.unwrap().is_acceptable()); // Error
     }
-    
+
     #[test]
     fn test_warning_threshold() {
         let limits = CharacterLimits::new(10).with_warning_threshold(8);
-        
+
         // Below warning threshold
         let result = limits.validate_insertion("123456", 6, 'x');
         assert!(result.is_none());
-        
+
         // At warning threshold
         let result = limits.validate_insertion("1234567", 7, 'x');
         assert!(result.is_some()); // This brings us to 8 chars
         assert!(result.unwrap().is_acceptable()); // Warning, not error
-        
+
         let result = limits.validate_insertion("12345678", 8, 'x');
         assert!(result.is_none());
     }
-    
+
     #[test]
     fn test_status_text() {
         let limits = CharacterLimits::new(10);
-        
+
         assert_eq!(limits.status_text("hello"), Some("5/10".to_string()));
-        
+
         let limits = limits.with_warning_threshold(8);
-        assert_eq!(limits.status_text("12345678"), Some("8/10 (approaching limit)".to_string()));
-        assert_eq!(limits.status_text("1234567890x"), Some("11/10 (exceeded)".to_string()));
+        assert_eq!(
+            limits.status_text("12345678"),
+            Some("8/10 (approaching limit)".to_string())
+        );
+        assert_eq!(
+            limits.status_text("1234567890x"),
+            Some("11/10 (exceeded)".to_string())
+        );
     }
-    
+
     #[test]
     fn test_field_switch_blocking() {
         let limits = CharacterLimits::new_range(3, 10);
-        
+
         // Empty field: should allow switching
         assert!(limits.allows_field_switch(""));
         assert!(limits.field_switch_block_reason("").is_none());
-        
+
         // Field with content below minimum: should block switching
         assert!(!limits.allows_field_switch("hi"));
         assert!(limits.field_switch_block_reason("hi").is_some());
-        assert!(limits.field_switch_block_reason("hi").unwrap().contains("at least 3 characters"));
-        
+        assert!(limits
+            .field_switch_block_reason("hi")
+            .unwrap()
+            .contains("at least 3 characters"));
+
         // Field meeting minimum: should allow switching
         assert!(limits.allows_field_switch("hello"));
         assert!(limits.field_switch_block_reason("hello").is_none());
-        
+
         // Field exceeding maximum: should still allow switching (validation shows error but doesn't block)
         assert!(limits.allows_field_switch("this is way too long"));
-        assert!(limits.field_switch_block_reason("this is way too long").is_none());
+        assert!(limits
+            .field_switch_block_reason("this is way too long")
+            .is_none());
     }
-    
+
     #[test]
     fn test_field_switch_no_minimum() {
         let limits = CharacterLimits::new(10); // Only max, no minimum
-        
+
         // Should always allow switching when there's no minimum
         assert!(limits.allows_field_switch(""));
         assert!(limits.allows_field_switch("a"));
         assert!(limits.allows_field_switch("hello"));
-        
+
         assert!(limits.field_switch_block_reason("").is_none());
         assert!(limits.field_switch_block_reason("a").is_none());
     }

validation-core/src/rules/display_mask.rs

@@ -3,23 +3,21 @@
 
 use serde::{Deserialize, Serialize};
 
-#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
-#[derive(Default)]
+#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize, Default)]
 pub enum MaskDisplayMode {
     /// Only show separators as user types
     /// Example: "" → "", "123" → "123", "12345" → "(123) 45"
     #[default]
     Dynamic,
-    
+
     /// Show full template with placeholders from start
     /// Example: "" → "(___) ___-____", "123" → "(123) ___-____"
-    Template { 
+    Template {
         /// Character to use as placeholder for empty input positions
-        placeholder: char 
+        placeholder: char,
     },
 }
 
-
 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
 pub struct DisplayMask {
     /// Mask pattern like "##-##-####" where # = input position, others are visual separators
@@ -32,21 +30,21 @@ pub struct DisplayMask {
 
 impl DisplayMask {
     /// Create a new display mask with dynamic mode (current behavior)
-    /// 
+    ///
     /// # Arguments
     /// * `pattern` - The mask pattern (e.g., "##-##-####", "(###) ###-####")  
     /// * `input_char` - Character representing input positions (usually '#')
-    /// 
+    ///
     /// # Examples
     /// ```
     /// use validation_core::DisplayMask;
     ///
     /// // Phone number format
     /// let phone_mask = DisplayMask::new("(###) ###-####", '#');
-    /// 
+    ///
     /// // Date format  
     /// let date_mask = DisplayMask::new("##/##/####", '#');
-    /// 
+    ///
     /// // Custom business format
     /// let employee_id = DisplayMask::new("EMP-####-##", '#');
     /// ```
@@ -59,7 +57,7 @@ impl DisplayMask {
     }
 
     /// Set the display mode for this mask
-    /// 
+    ///
     /// # Examples
     /// ```
     /// use validation_core::{DisplayMask, MaskDisplayMode};
@@ -76,7 +74,7 @@ impl DisplayMask {
     }
 
     /// Set template mode with custom placeholder
-    /// 
+    ///
     /// # Examples
     /// ```
     /// use validation_core::DisplayMask;
@@ -95,7 +93,9 @@ impl DisplayMask {
     pub fn apply_to_display(&self, raw_input: &str) -> String {
         match &self.display_mode {
             MaskDisplayMode::Dynamic => self.apply_dynamic(raw_input),
-            MaskDisplayMode::Template { placeholder } => self.apply_template(raw_input, *placeholder),
+            MaskDisplayMode::Template { placeholder } => {
+                self.apply_template(raw_input, *placeholder)
+            }
         }
     }
 
@@ -158,7 +158,8 @@ impl DisplayMask {
 
     /// Check if a display position should accept cursor/input
     pub fn is_input_position(&self, display_position: usize) -> bool {
-        self.pattern.chars()
+        self.pattern
+            .chars()
             .nth(display_position)
             .map(|c| c == self.input_char)
             .unwrap_or(true) // Beyond pattern = accept input
@@ -212,7 +213,7 @@ impl DisplayMask {
     pub fn prev_input_position(&self, display_pos: usize) -> Option<usize> {
         // Collect pattern chars with indices first, then search backwards
         let pattern_chars: Vec<(usize, char)> = self.pattern.chars().enumerate().collect();
-        
+
         // Search backwards from display_pos
         for &(i, pattern_char) in pattern_chars.iter().rev() {
             if i <= display_pos && pattern_char == self.input_char {
@@ -268,11 +269,11 @@ mod tests {
         // User creates their own phone mask
         let dynamic = DisplayMask::new("(###) ###-####", '#');
         let template = DisplayMask::new("(###) ###-####", '#').with_template('_');
-        
+
         // Dynamic mode
         assert_eq!(dynamic.apply_to_display(""), "");
         assert_eq!(dynamic.apply_to_display("1234567890"), "(123) 456-7890");
-        
+
         // Template mode
         assert_eq!(template.apply_to_display(""), "(___) ___-____");
         assert_eq!(template.apply_to_display("123"), "(123) ___-____");
@@ -284,7 +285,7 @@ mod tests {
         let us_date = DisplayMask::new("##/##/####", '#');
         let eu_date = DisplayMask::new("##.##.####", '#');
         let iso_date = DisplayMask::new("####-##-##", '#');
-        
+
         assert_eq!(us_date.apply_to_display("12252024"), "12/25/2024");
         assert_eq!(eu_date.apply_to_display("25122024"), "25.12.2024");
         assert_eq!(iso_date.apply_to_display("20241225"), "2024-12-25");
@@ -296,7 +297,7 @@ mod tests {
         let employee_id = DisplayMask::new("EMP-####-##", '#');
         let product_code = DisplayMask::new("###-###-###", '#');
         let invoice = DisplayMask::new("INV####/##", '#');
-        
+
         assert_eq!(employee_id.apply_to_display("123456"), "EMP-1234-56");
         assert_eq!(product_code.apply_to_display("123456789"), "123-456-789");
         assert_eq!(invoice.apply_to_display("123456"), "INV1234/56");
@@ -308,7 +309,7 @@ mod tests {
         let mask_with_x = DisplayMask::new("XXX-XX-XXXX", 'X');
         let mask_with_hash = DisplayMask::new("###-##-####", '#');
         let mask_with_n = DisplayMask::new("NNN-NN-NNNN", 'N');
-        
+
         assert_eq!(mask_with_x.apply_to_display("123456789"), "123-45-6789");
         assert_eq!(mask_with_hash.apply_to_display("123456789"), "123-45-6789");
         assert_eq!(mask_with_n.apply_to_display("123456789"), "123-45-6789");
@@ -320,28 +321,28 @@ mod tests {
         let underscores = DisplayMask::new("##-##", '#').with_template('_');
         let dots = DisplayMask::new("##-##", '#').with_template('•');
         let dashes = DisplayMask::new("##-##", '#').with_template('-');
-        
+
         assert_eq!(underscores.apply_to_display(""), "__-__");
         assert_eq!(dots.apply_to_display(""), "••-••");
-        assert_eq!(dashes.apply_to_display(""), "-----");  // Note: dashes blend with separator
+        assert_eq!(dashes.apply_to_display(""), "-----"); // Note: dashes blend with separator
     }
 
     #[test]
     fn test_position_mapping_user_patterns() {
         let custom = DisplayMask::new("ABC-###-XYZ", '#');
-        
+
         // Position mapping should work correctly with any pattern
         assert_eq!(custom.raw_pos_to_display_pos(0), 4); // First # at position 4
         assert_eq!(custom.raw_pos_to_display_pos(1), 5); // Second # at position 5
         assert_eq!(custom.raw_pos_to_display_pos(2), 6); // Third # at position 6
-        
+
         assert_eq!(custom.display_pos_to_raw_pos(4), 0); // Position 4 -> first input
         assert_eq!(custom.display_pos_to_raw_pos(5), 1); // Position 5 -> second input
         assert_eq!(custom.display_pos_to_raw_pos(6), 2); // Position 6 -> third input
-        
+
         assert!(!custom.is_input_position(0)); // A
         assert!(!custom.is_input_position(3)); // -
-        assert!(custom.is_input_position(4));  // #
+        assert!(custom.is_input_position(4)); // #
         assert!(!custom.is_input_position(8)); // Y
     }
 }

validation-core/src/rules/pattern_rules.rs

@@ -84,8 +84,12 @@ impl PositionRange {
     pub fn positions_up_to(&self, max_length: usize) -> Vec<usize> {
         match self {
             PositionRange::Single(pos) => {
-                if *pos < max_length { vec![*pos] } else { vec![] }
-            },
+                if *pos < max_length {
+                    vec![*pos]
+                } else {
+                    vec![]
+                }
+            }
             PositionRange::Range(start, end) => {
                 let actual_end = (*end).min(max_length.saturating_sub(1));
                 if *start <= actual_end {
@@ -93,20 +97,19 @@ impl PositionRange {
                 } else {
                     vec![]
                 }
-            },
+            }
             PositionRange::From(start) => {
                 if *start < max_length {
                     (*start..max_length).collect()
                 } else {
                     vec![]
                 }
-            },
-            PositionRange::Multiple(positions) => {
-                positions.iter()
-                    .filter(|&&pos| pos < max_length)
-                    .copied()
-                    .collect()
-            },
+            }
+            PositionRange::Multiple(positions) => positions
+                .iter()
+                .filter(|&&pos| pos < max_length)
+                .copied()
+                .collect(),
         }
     }
 }
@@ -134,7 +137,7 @@ impl CharacterFilter {
             CharacterFilter::OneOf(chars) => {
                 let char_list: String = chars.iter().collect();
                 format!("one of: {char_list}")
-            },
+            }
             CharacterFilter::Custom(_) => "custom filter".to_string(),
         }
     }
@@ -195,7 +198,11 @@ impl PatternFilters {
     }
 
     /// Validate a character at a specific position against all applicable filters
-    pub fn validate_char_at_position(&self, position: usize, character: char) -> Result<(), String> {
+    pub fn validate_char_at_position(
+        &self,
+        position: usize,
+        character: char,
+    ) -> Result<(), String> {
         for filter in &self.filters {
             if let Some(error) = filter.error_message(position, character) {
                 return Err(error);
@@ -252,7 +259,10 @@ mod tests {
 
         assert_eq!(PositionRange::From(2).positions_up_to(5), vec![2, 3, 4]);
 
-        assert_eq!(PositionRange::Multiple(vec![0, 2, 5]).positions_up_to(4), vec![0, 2]);
+        assert_eq!(
+            PositionRange::Multiple(vec![0, 2, 5]).positions_up_to(4),
+            vec![0, 2]
+        );
     }
 
     #[test]
@@ -277,10 +287,7 @@ mod tests {
 
     #[test]
     fn test_position_filter_validation() {
-        let filter = PositionFilter::new(
-            PositionRange::Range(0, 1),
-            CharacterFilter::Alphabetic,
-        );
+        let filter = PositionFilter::new(PositionRange::Range(0, 1), CharacterFilter::Alphabetic);
 
         assert!(filter.validate_position(0, 'A'));
         assert!(filter.validate_position(1, 'b'));
@@ -312,11 +319,10 @@ mod tests {
 
     #[test]
     fn test_custom_filter() {
-        let pattern = PatternFilters::new()
-            .add_filter(PositionFilter::new(
-                PositionRange::From(0),
-                CharacterFilter::Custom(Arc::new(|c| c.is_lowercase())),
-            ));
+        let pattern = PatternFilters::new().add_filter(PositionFilter::new(
+            PositionRange::From(0),
+            CharacterFilter::Custom(Arc::new(|c| c.is_lowercase())),
+        ));
 
         assert!(pattern.validate_text("hello").is_ok());
         assert!(pattern.validate_text("Hello").is_err()); // Uppercase not allowed