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---
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source: tests/output.rs
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expression: "get_stdout(path, &[\"anyhow::Result\"])"
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---
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anyhow Typedef anyhow::Result rusty-man
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SYNOPSIS
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type Result<T, E = Error> = Result<T, E>;
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DESCRIPTION
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`Result<T, Error>`
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This is a reasonable return type to use throughout your application but also for `fn main`; if
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you do, failures will be printed along with any context and a backtrace if one was captured.
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`anyhow::Result` may be used with one *or* two type parameters.
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use anyhow::Result;
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fn demo1() -> Result<T> {...}
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// ^ equivalent to std::result::Result<T, anyhow::Error>
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fn demo2() -> Result<T, OtherError> {...}
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// ^ equivalent to std::result::Result<T, OtherError>
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# Example
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use anyhow::Result;
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fn main() -> Result<()> {
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let config = std::fs::read_to_string("cluster.json")?;
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let map: ClusterMap = serde_json::from_str(&config)?;
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println!("cluster info: {:#?}", map);
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Ok(())
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}
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