Struct PatternLibrary 

pub struct PatternLibrary { /* private fields */ }

Library of error patterns for ownership inference.

Supports curriculum ordering and pattern matching for error recovery.

Implementations

impl PatternLibrary

pub fn new() -> Self

Create a new empty pattern library.

pub fn add(&mut self, pattern: ErrorPattern)

Add a pattern to the library.

pub fn get(&self, id: &str) -> Option<&ErrorPattern>

Get a pattern by ID.

pub fn get_mut(&mut self, id: &str) -> Option<&mut ErrorPattern>

Get a mutable pattern by ID.

pub fn get_by_error_kind(&self, kind: OwnershipErrorKind) -> Vec<&ErrorPattern>

Get all patterns matching an error kind.

pub fn curriculum_ordered(&self) -> Vec<&ErrorPattern>

Get patterns ordered by curriculum level (easiest first).

pub fn match_rust_error(&self, error_msg: &str) -> Vec<&ErrorPattern>

Match patterns against a Rust error message.

pub fn len(&self) -> usize

Get number of patterns.

pub fn is_empty(&self) -> bool

Check if library is empty.

pub fn iter(&self) -> impl Iterator<Item = &ErrorPattern>

Iterate over all patterns.

Trait Implementations

impl Clone for PatternLibrary

fn clone(&self) -> PatternLibrary

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PatternLibrary

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

Formats the value using the given formatter.

impl Default for PatternLibrary

fn default() -> PatternLibrary

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PatternLibrary

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PatternLibrary

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

where __S: Serializer,

Serialize this value into the given Serde serializer.