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3,611 symbols
20,005 edges
329 files
372 documented · 10%
What it actually does AI analysis from the code graph — generated when you open this
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README
clap
Command Line Argument Parser for Rust
Dual-licensed under Apache 2.0 or MIT.
Get Started
$ cargo add clap
About
Create your command-line parser, with all of the bells and whistles, declaratively or procedurally.
For more details, see: - docs.rs - examples
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Extension points exported contracts — how you extend this code
IntoResettable (Interface)
Convert to the intended resettable type [20 implementers]
clap_builder/src/builder/resettable.rs
Generator (Interface)
Generator trait which can be used to write generators [7 implementers]
clap_complete/src/aot/generator/mod.rs
OsStrExt (Interface)
String-like methods for [`OsStr`] [1 implementers]
clap_lex/src/ext.rs
SpanError (Interface)
(no doc) [1 implementers]
clap_derive/src/utils/error.rs
TypedValueParser (Interface)
Parse/validate argument values As alternatives to implementing `TypedValueParser`, - Use `Fn(&str) -> Result ` whi [17 …
clap_builder/src/builder/value_parser.rs
EnvCompleter (Interface)
Shell-integration for completions This will generally be called by [`CompleteEnv`]. This handles adapting between the [5 …
clap_complete/src/env/mod.rs
Sealed (Interface)
(no doc) [1 implementers]
clap_lex/src/ext.rs
ToTokensError (Interface)
(no doc) [1 implementers]
clap_derive/src/utils/error.rs
Core symbols most depended-on inside this repo
arg
called by 1700
clap_builder/src/builder/command.rs
unwrap
called by 1030
clap_builder/src/parser/error.rs
action
called by 811
clap_derive/src/item.rs
long
called by 796
clap_builder/src/builder/arg.rs
try_get_matches_from
called by 764
clap_builder/src/builder/command.rs
short
called by 423
clap_builder/src/builder/arg.rs
subcommand
called by 391
clap_builder/src/builder/command.rs
help
called by 329
clap_builder/src/builder/arg.rs
Shape
Languages
Rust100%
Modules by API surface
clap_builder/src/builder/command.rs240 symbols
clap_builder/src/builder/arg.rs173 symbols
tests/builder/help.rs156 symbols
tests/builder/require.rs75 symbols
tests/builder/multiple_values.rs70 symbols
tests/builder/app_settings.rs69 symbols
clap_builder/src/parser/matches/arg_matches.rs66 symbols
clap_builder/src/builder/value_parser.rs66 symbols
tests/builder/default_vals.rs60 symbols
clap_derive/src/item.rs57 symbols
clap_builder/src/error/mod.rs53 symbols
tests/builder/conflicts.rs44 symbols