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logging framework

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This commit is contained in:
Tom Alexander 2019-05-25 22:17:57 -04:00
parent ab75624667
commit dd7f14f516
2 changed files with 5 additions and 2 deletions
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2
Cargo.toml
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@ -9,3 +9,5 @@ edition = "2018"
[dependencies] [dependencies]
docopt = "1.1.0" docopt = "1.1.0"
serde = "1.0.91" serde = "1.0.91"
log = "0.4.6"
pretty_env_logger = "0.3.0"

5
src/main.rs
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@ -1,5 +1,6 @@
use docopt::Docopt; use docopt::Docopt;
use serde::Deserialize; use serde::Deserialize;
use log::{debug};
static USAGE: &'static str = " static USAGE: &'static str = "
foil foil
@ -28,10 +29,10 @@ struct Args {
} }
fn main() { fn main() {
println!("Hello, world!"); pretty_env_logger::init();
let args: Args = Docopt::new(USAGE) let args: Args = Docopt::new(USAGE)
.and_then(|dopt| dopt.deserialize()) .and_then(|dopt| dopt.deserialize())
.unwrap_or_else(|e| e.exit()); .unwrap_or_else(|e| e.exit());
println!("{:?}", args); debug!("{:?}", args);
} }