apache / datafusion-sqlparser-rs

Intro

Unit size measurements show the distribution of size of units of code (methods, functions...).
Units are classified in four categories based on their size (lines of code): 1-20 (small units), 20-50 (medium size units), 51-100 (long units), 101+ (very long units).
You should aim at keeping units small (< 20 lines). Long units may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.

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Unit Size Overall

There are 1,002 units with 15,373 lines of code in units (59.7% of code).

18 very long units (5,392 lines of code)
22 long units (1,506 lines of code)
85 medium size units (2,587 lines of code)
175 small units (2,519 lines of code)
702 very small units (3,369 lines of code)

Legend:

101+

51-100

21-50

11-20

1-10

Unit Size per Extension

101+

51-100

21-50

11-20

1-10

Unit Size per Logical Component

primary logical decomposition

101+

51-100

21-50

11-20

1-10

Alternative Visuals

3D view of all units

Longest Units

Top 50 longest units

Unit	# lines	McCabe index	# params
fn fmt() in src/ast/mod.rs	1660	256	2
fn next_token() in src/tokenizer.rs	673	71	3
fn fmt() in src/ast/mod.rs	492	56	2
fn fmt() in src/ast/ddl.rs	281	23	2
fn fmt() in src/ast/data_type.rs	280	7	2
fn fmt() in src/ast/query.rs	263	38	2
fn span() in src/ast/spans.rs	238	1	1
fn fmt() in src/ast/dml.rs	221	57	2
fn span() in src/ast/spans.rs	195	1	1
fn test_sql() in src/ast/visitor.rs	161	2	0
fn fmt() in src/ast/query.rs	134	3	2
fn span() in src/ast/spans.rs	122	1	1
fn fmt() in src/ast/ddl.rs	117	12	2
fn span() in src/ast/spans.rs	117	1	1
fn fmt() in src/ast/ddl.rs	112	14	2
fn get_next_precedence_default() in src/dialect/mod.rs	110	27	2
fn tokenize_triple_quoted_string() in src/tokenizer.rs	109	3	0
fn fmt() in src/tokenizer.rs	107	2	2
fn try_from() in src/ast/helpers/stmt_create_table.rs	98	1	1
fn fmt() in src/ast/query.rs	96	26	2
fn tokenize_quoted_string() in src/tokenizer.rs	87	18	3
fn fmt() in src/ast/mod.rs	82	8	2
fn tokenize_dollar_preceded_value() in src/tokenizer.rs	76	20	2
fn span() in src/ast/spans.rs	76	1	1
fn parse_statement() in src/dialect/snowflake.rs	75	13	2
fn fmt() in src/ast/mod.rs	74	6	2
fn fmt() in src/ast/operator.rs	73	1	2
fn parse_if_stmt() in src/dialect/mssql.rs	71	6	2
fn fmt() in src/ast/dml.rs	71	23	2
fn tokenize_dollar_quoted_string_tagged() in src/tokenizer.rs	62	2	0
fn fmt() in src/ast/ddl.rs	62	19	2
fn fmt() in src/ast/mod.rs	60	1	2
fn test_one_or_many_with_parens_value_into_iter() in src/ast/mod.rs	59	7	0
fn parse_select_item_for_data_load() in src/dialect/snowflake.rs	58	3	1
fn span() in src/ast/spans.rs	57	1	1
fn basic_queries() in sqlparser_bench/benches/sqlparser_bench.rs	56	5	1
fn fmt() in src/ast/mod.rs	55	3	2
fn fmt() in src/ast/value.rs	54	2	2
fn tokenize_quoted_string_escape() in src/tokenizer.rs	53	7	0
fn fmt() in src/ast/mod.rs	51	12	2
fn test_unescape() in src/tokenizer.rs	50	1	0
fn tokenize_single_or_triple_quoted_string() in src/tokenizer.rs	49	3	6
fn fmt() in src/ast/query.rs	49	4	2
fn tokenize_nested_multiline_comment() in src/tokenizer.rs	48	2	0
fn fmt() in src/ast/query.rs	47	8	2
fn test_one_or_many_with_parens_deref() in src/ast/mod.rs	45	1	0
def generate_changelog() in dev/release/generate-changelog.py	44	23	5
fn fmt() in src/ast/dcl.rs	43	8	2
fn parse_stage_params() in src/dialect/snowflake.rs	42	6	1
fn fmt() in src/ast/dml.rs	42	11	2