diff --git a/Cargo.lock b/Cargo.lock index e60fb02..f78a2d3 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -2,7 +2,173 @@ # It is not intended for manual editing. # SPDX-FileCopyrightText: 2020 Robin Krahl # SPDX-License-Identifier: CC0-1.0 +[[package]] +name = "anyhow" +version = "1.0.31" +source = "registry+https://github.com/rust-lang/crates.io-index" + +[[package]] +name = "bitflags" +version = "1.2.1" +source = "registry+https://github.com/rust-lang/crates.io-index" + +[[package]] +name = "clap" +version = "2.33.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)", + "textwrap 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)", + "unicode-width 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] +name = "heck" +version = "0.3.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "unicode-segmentation 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] +name = "lazy_static" +version = "1.4.0" +source = "registry+https://github.com/rust-lang/crates.io-index" + +[[package]] +name = "proc-macro-error" +version = "1.0.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "proc-macro-error-attr 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)", + "proc-macro2 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)", + "quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)", + "syn 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)", + "version_check 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] +name = "proc-macro-error-attr" +version = "1.0.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "proc-macro2 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)", + "quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)", + "syn 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)", + "syn-mid 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)", + "version_check 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] +name = "proc-macro2" +version = "1.0.18" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "unicode-xid 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] +name = "quote" +version = "1.0.7" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "proc-macro2 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)", +] + [[package]] name = "rusty-man" version = "0.1.0" +dependencies = [ + "anyhow 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)", + "structopt 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)", +] +[[package]] +name = "structopt" +version = "0.3.15" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "clap 2.33.1 (registry+https://github.com/rust-lang/crates.io-index)", + "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)", + "structopt-derive 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] +name = "structopt-derive" +version = "0.4.8" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)", + "proc-macro-error 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)", + "proc-macro2 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)", + "quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)", + "syn 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] +name = "syn" +version = "1.0.34" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "proc-macro2 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)", + "quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)", + "unicode-xid 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] +name = "syn-mid" +version = "0.5.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "proc-macro2 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)", + "quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)", + "syn 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] +name = "textwrap" +version = "0.11.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "unicode-width 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] +name = "unicode-segmentation" +version = "1.6.0" +source = "registry+https://github.com/rust-lang/crates.io-index" + +[[package]] +name = "unicode-width" +version = "0.1.8" +source = "registry+https://github.com/rust-lang/crates.io-index" + +[[package]] +name = "unicode-xid" +version = "0.2.1" +source = "registry+https://github.com/rust-lang/crates.io-index" + +[[package]] +name = "version_check" +version = "0.9.2" +source = "registry+https://github.com/rust-lang/crates.io-index" + +[metadata] +"checksum anyhow 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)" = "85bb70cc08ec97ca5450e6eba421deeea5f172c0fc61f78b5357b2a8e8be195f" +"checksum bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693" +"checksum clap 2.33.1 (registry+https://github.com/rust-lang/crates.io-index)" = "bdfa80d47f954d53a35a64987ca1422f495b8d6483c0fe9f7117b36c2a792129" +"checksum heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "20564e78d53d2bb135c343b3f47714a56af2061f1c928fdb541dc7b9fdd94205" +"checksum lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646" +"checksum proc-macro-error 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "fc175e9777c3116627248584e8f8b3e2987405cabe1c0adf7d1dd28f09dc7880" +"checksum proc-macro-error-attr 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "3cc9795ca17eb581285ec44936da7fc2335a3f34f2ddd13118b6f4d515435c50" +"checksum proc-macro2 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)" = "beae6331a816b1f65d04c45b078fd8e6c93e8071771f41b8163255bbd8d7c8fa" +"checksum quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)" = "aa563d17ecb180e500da1cfd2b028310ac758de548efdd203e18f283af693f37" +"checksum structopt 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)" = "de2f5e239ee807089b62adce73e48c625e0ed80df02c7ab3f068f5db5281065c" +"checksum structopt-derive 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)" = "510413f9de616762a4fbeab62509bf15c729603b72d7cd71280fbca431b1c118" +"checksum syn 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)" = "936cae2873c940d92e697597c5eee105fb570cd5689c695806f672883653349b" +"checksum syn-mid 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7be3539f6c128a931cf19dcee741c1af532c7fd387baa739c03dd2e96479338a" +"checksum textwrap 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060" +"checksum unicode-segmentation 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e83e153d1053cbb5a118eeff7fd5be06ed99153f00dbcd8ae310c5fb2b22edc0" +"checksum unicode-width 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "9337591893a19b88d8d87f2cec1e73fad5cdfd10e5a6f349f498ad6ea2ffb1e3" +"checksum unicode-xid 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564" +"checksum version_check 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)" = "b5a972e5669d67ba988ce3dc826706fb0a8b01471c088cb0b6110b805cc36aed" diff --git a/Cargo.toml b/Cargo.toml index da0f373..e912f2c 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -13,3 +13,8 @@ readme = "README.md" license = "MIT" [dependencies] +anyhow = "1.0.31" + +[dependencies.structopt] +version = "0.3.15" +default-features = false diff --git a/src/main.rs b/src/main.rs index a4d4a63..a424919 100644 --- a/src/main.rs +++ b/src/main.rs @@ -1,6 +1,24 @@ // SPDX-FileCopyrightText: 2020 Robin Krahl // SPDX-License-Identifier: MIT -fn main() { - println!("Hello, world!"); +use structopt::StructOpt; + +/// Command-line interface for rustdoc documentation +#[derive(Debug, StructOpt)] +struct Opt { + /// The keyword to open the documentation for, e. g. `rand_core::RngCore` + keyword: String, + + /// The sources to check for documentation generated by rustdoc + /// + /// Typically, this is the path of a directory containing the documentation for one or more + /// crates in subdirectories. + #[structopt(name = "source", short, long, number_of_values = 1)] + source_paths: Vec, +} + +fn main() -> anyhow::Result<()> { + let opt = Opt::from_args(); + println!("Documentation for {}", &opt.keyword); + Ok(()) }