Registry / utility / resiter

resiter

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library0.5.0rscratesunverified

Helper crate for handling iterators over Result types, providing combinators like filter_map_ok.

# Cargo.toml [dependencies] resiter = "0.5.0"
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resiter
utilityrustv0.5.0
harness data pending
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Code
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filter_map_ok
use resiter::*;

Filters and maps over an iterator of Results, keeping only Ok values.

use resiter::*; fn main() { let results = vec![Ok(1), Err("error"), Ok(2)]; let ok_values: Vec<i32> = results.into_iter().filter_map_ok(|x| Some(x)).collect(); println!("{:?}", ok_values); }
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0.5.0latest on crates.io
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Resources
resiter — cargo add resiter · libregistry