mozilla / uniffi-rs - Conditional Complexity

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

Learn more...

Conditional Complexity Overall

There are 1,736 units with 14,256 lines of code in units (37.7% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
5 medium complex units (192 lines of code)
21 simple units (660 lines of code)
1,710 very simple units (13,404 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
fn test_extern_local_types() in uniffi_udl/src/finder.rs	40	17	0
fn matches_node() in uniffi_pipeline/src/pipeline.rs	21	13	3
fn test_type_finding() in uniffi_udl/src/finder.rs	77	12	0
read{{ canonical_type_name }} in uniffi_bindgen/src/bindings/ruby/templates/RustBufferStream.rb	26	11	0
read{{ canonical_type_name }} in uniffi_bindgen/src/bindings/ruby/templates/RustBufferStream.rb	28	11	0
fn update_component_configs() in uniffi_bindgen/src/bindings/kotlin/mod.rs	34	9	3
initialize in uniffi_bindgen/src/bindings/ruby/templates/ErrorTemplate.rb	12	9	1
fun destroy() in uniffi_bindgen/src/bindings/kotlin/templates/Types.kt	29	8	1
def check_lower() in uniffi_bindgen/src/bindings/python/templates/EnumTemplate.py	21	8	1
fn parse() in uniffi_internal_macros/src/ir/parse.rs	31	8	1
write_{{ canonical_type_name }} in uniffi_bindgen/src/bindings/ruby/templates/RustBufferBuilder.rb	22	7	1
def write() in uniffi_bindgen/src/bindings/python/templates/EnumTemplate.py	17	7	2
def _uniffi_check_call_status() in uniffi_bindgen/src/bindings/python/templates/Helpers.py	18	7	2
fn add_metadata_from_udl() in uniffi_bindgen/src/pipeline/initial/mod.rs	47	7	5
fn convert() in uniffi_udl/src/converters/interface.rs	118	7	2
fn parse() in uniffi_internal_macros/src/ir/parse.rs	51	7	1
def run_test() in fixtures/benchmarks/benches/bindings/run_benchmarks.py	16	7	3
func runTest() in fixtures/benchmarks/benches/bindings/run_benchmarks.swift	23	7	2
fn test_uniffi_traits() in fixtures/metadata/src/tests.rs	16	7	0
fn oops_enum() in fixtures/error-types/src/lib.rs	27	7	1
override fun read() in uniffi_bindgen/src/bindings/kotlin/templates/ErrorTemplate.kt	21	6	1
self.rust_call_with_error in uniffi_bindgen/src/bindings/ruby/templates/ErrorTemplate.rb	24	6	3
def {{ meth.name() in uniffi_bindgen/src/bindings/python/templates/CallbackInterfaceImpl.py	67	6	0
def check_lower() in uniffi_bindgen/src/bindings/python/templates/ErrorTemplate.py	16	6	1
fn convert_integer() in uniffi_udl/src/literal.rs	32	6	2
fn get_option() in fixtures/coverall/src/traits.rs	18	6	3
fn enum_or_error_ffi_converter_impl() in uniffi_macros/src/enum_.rs	98	5	3
fn parse_one() in uniffi_macros/src/export/attributes.rs	31	5	1
fn process_path() in uniffi_macros/src/export/attributes.rs	44	5	4
fn from_trait() in uniffi_macros/src/export/item.rs	54	5	2
fn new_for_method() in uniffi_macros/src/export/scaffolding.rs	55	5	4
fn read_default() in uniffi_meta/src/reader.rs	71	5	3
fn test_rust_call() in uniffi_core/src/ffi/rustcalls.rs	43	5	0
fn write_bindings() in uniffi_bindgen/src/bindings/swift/mod.rs	45	5	3
initialize in uniffi_bindgen/src/bindings/ruby/templates/RecordTemplate.rb	10	5	1
initialize in uniffi_bindgen/src/bindings/ruby/templates/EnumTemplate.rb	8	5	1
self.check_lower_{{ canonical_type_name }} in uniffi_bindgen/src/bindings/ruby/templates/RustBufferTemplate.rb	12	5	1
def __init__() in uniffi_bindgen/src/bindings/python/templates/EnumTemplate.py	8	5	2
def read() in uniffi_bindgen/src/bindings/python/templates/EnumTemplate.py	15	5	1
def _uniffi_rust_call_with_error() in uniffi_bindgen/src/bindings/python/templates/Helpers.py	6	5	3
def __init__() in uniffi_bindgen/src/bindings/python/templates/ErrorTemplate.py	13	5	1
def read() in uniffi_bindgen/src/bindings/python/templates/ErrorTemplate.py	15	5	1
def write() in uniffi_bindgen/src/bindings/python/templates/ErrorTemplate.py	12	5	2
fn load_toml_file() in uniffi_bindgen/src/lib.rs	13	5	1
fn from() in uniffi_bindgen/src/cargo_metadata.rs	23	5	1
fn test_associated_data() in uniffi_bindgen/src/interface/enum_.rs	134	5	0
fn convert() in uniffi_udl/src/converters/mod.rs	43	5	2
fn convert() in uniffi_udl/src/converters/mod.rs	33	5	2
fn test_default_value_conversion() in uniffi_udl/src/literal.rs	42	5	0
fn add_type_definitions_to() in uniffi_udl/src/finder.rs	59	5	2