Module build_code_frame_error 

Structs

Cleaner 🔒

Visitor that normalizes AST by removing syntax contexts and type annotations. This allows for more reliable expression matching across different parsing contexts.

CodeFrame 🔒

ExpressionFinder 🔒

Visitor that searches for a specific expression in an AST. Uses discriminant matching for fast filtering before expensive eq_ignore_span checks.

TplConverter 🔒

Visitor that normalizes template literals and string concatenations. Helps match expressions that may be written differently in source vs AST.

Functions

build_code_frame_error 🔒

build_code_frame_error_and_panic 🔒

compute_cache_key 🔒

Computes a cache key for an expression based on its type and structure

create_module 🔒

find_expression_span 🔒

Finds the span of a target expression within a program AST

get_memoized_frame_source_code 🔒

Gets or parses the source code as a Program AST, with memoization. Returns a cleaned and normalized Program that can be used for expression finding.

get_source_code 🔒

Gets the source code with the following priority:

get_span_from_source_code 🔒

Finds the span (source location) of a target expression within the source code. Uses caching to avoid redundant AST traversals for the same expression.

load_code_frame_from_cache 🔒

Loads a CodeFrame with the source file for error display

parse_and_normalize_program 🔒

Parses source code into a Program AST and normalizes it

print_module 🔒

print_program 🔒

read_source_file 🔒