Struct PatternRegistry 

pub struct PatternRegistry { /* private fields */ }

Central registry for conversation patterns.

Manages a collection of patterns organized by type, supports pattern learning, and persistence. All patterns are learned from conversations, no hardcoded presets are loaded.

Implementations

impl PatternRegistry

pub fn new() -> Self

Create a new empty pattern registry.

All patterns are learned from conversations, no presets are loaded.

pub fn with_config(config: PatternRegistryConfig) -> Self

Create a registry with custom configuration.

All patterns are learned from conversations, no presets are loaded.

pub fn add_pattern(&mut self, pattern: ConversationPattern)

Add a new pattern to the registry.

pub fn add_patterns(&mut self, patterns: Vec<ConversationPattern>)

Add multiple patterns at once.

pub fn learn_patterns(&mut self, patterns: &[ConversationPattern])

Learn patterns from a list of detected patterns.

Existing patterns have their frequency incremented; new patterns are added with initial confidence.

pub fn get_active_patterns(&self) -> Vec<&ConversationPattern>

Get all active patterns.

pub fn get_active_patterns_by_type( &self, pattern_type: PatternType, ) -> Vec<&ConversationPattern>

Get active patterns of a specific type.

pub fn get_active_reference_patterns(&self) -> Vec<String>

Get all active reference patterns.

pub fn get_active_code_patterns(&self) -> Vec<String>

Get all active code patterns.

pub fn get_pattern(&self, id: &str) -> Option<&ConversationPattern>

Get pattern by ID.

pub fn get_pattern_by_pattern( &self, pattern: &str, ) -> Option<&ConversationPattern>

Get pattern by pattern string.

pub fn get_pattern_mut(&mut self, id: &str) -> Option<&mut ConversationPattern>

Get pattern by ID for mutation.

pub fn deactivate_pattern(&mut self, id: &str) -> bool

Deactivate a pattern by ID.

pub fn activate_pattern(&mut self, id: &str) -> bool

Activate a pattern by ID.

pub fn remove_pattern(&mut self, id: &str) -> bool

Remove a pattern by ID.

pub fn len(&self) -> usize

Get total pattern count.

pub fn is_empty(&self) -> bool

Check if registry is empty.

pub fn count_by_type(&self, pattern_type: PatternType) -> usize

Get pattern count by type.

pub fn active_count_by_type(&self, pattern_type: PatternType) -> usize

Get active pattern count by type.

pub fn all_patterns(&self) -> &[ConversationPattern]

Get all patterns (for serialization).

pub fn prune(&mut self)

Prune inactive patterns below confidence/frequency thresholds.

pub fn stats(&self) -> PatternRegistryStats

Get statistics about the registry.

pub fn get_patterns_file_path() -> Result<PathBuf>

Get the default patterns file path (~/.matrix/patterns.json).

pub fn from_file(path: &Path) -> Result<Self>

Load patterns from a JSON file.

If the file doesn’t exist, returns an empty registry. If the file exists but is empty or malformed, returns an empty registry.

pub fn from_default_file() -> Result<Self>

Load patterns from the default file path (~/.matrix/patterns.json).

pub fn save_to_file(&self, path: &Path) -> Result<()>

Save patterns to a JSON file.

Creates the parent directory if it doesn’t exist. Uses atomic write (write to temp file, then rename) for safety.

pub fn save_to_default_file(&self) -> Result<()>

Save patterns to the default file path (~/.matrix/patterns.json).

Trait Implementations

impl Clone for PatternRegistry

fn clone(&self) -> PatternRegistry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PatternRegistry

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

Formats the value using the given formatter.

impl Default for PatternRegistry

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PatternRegistry

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PatternRegistry

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.