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41 lines
768 B
41 lines
768 B
#[macro_use]
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extern crate serde_derive;
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#[macro_use]
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extern crate log;
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use clap::ArgMatches;
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use clappconfig::AppConfig;
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use failure::Fallible;
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#[derive(Serialize, Deserialize, Debug, Default)]
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#[serde(default)]
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struct Config {
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foo: u32,
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bar: u32,
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}
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impl AppConfig for Config {
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type Init = Config;
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fn logging(&self) -> &str {
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"info"
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}
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fn configure<'a>(self, _clap: &ArgMatches<'a>) -> Fallible<Config> {
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Ok(self)
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}
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}
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fn main() -> Fallible<()> {
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let cfg = Config::init("Foo", "examples/foo.json", None)?;
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trace!("Trace message");
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debug!("Debug message");
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info!("Info message");
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warn!("Warn message");
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error!("Error message");
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println!("Welcome to foo, config:\n{:#?}", cfg);
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Ok(())
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}
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