path-to-error | Rust Ecosystem Directory

path-to-error - Latest Release

Published by dtolnay 8 months ago

Implement Display for Segment (#29, thanks @noib3)

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Published by dtolnay 10 months ago

Update proc-macro2 to fix caching issue when using a rustc-wrapper such as sccache

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Published by dtolnay over 1 year ago

Documentation improvements

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Published by dtolnay over 1 year ago

path-to-error -

Published by dtolnay over 1 year ago

Support non-string keys in maps (#24)

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Published by dtolnay over 1 year ago

Implement extra iterator traits for Segments (#23, thanks @swlynch99)

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Published by dtolnay over 1 year ago

Add a way to construct serde_path_to_error::Error (#18, #21)
Do not print path when there is nothing to print (#19, #22)
Fix message duplication between error Display and source() (#20)

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Published by dtolnay almost 2 years ago

Documentation improvements

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Published by dtolnay about 2 years ago

Add categories to crates.io metadata

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Published by dtolnay over 2 years ago

Propagate is_human_readable method of the Deserializer (#16, thanks @Kijewski)

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Published by dtolnay almost 3 years ago

Support data structures containing 128-bit integers (#15, thanks @ramosbugs)

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Published by dtolnay about 3 years ago

Support path to Serialize error (#11)

use serde::Serialize;
use std::cell::RefCell;

#[derive(Serialize)]
struct Outer<'a> {
    k: Inner<'a>,
}

#[derive(Serialize)]
struct Inner<'a> {
    refcell: &'a RefCell<String>,
}

let refcell = RefCell::new(String::new());
let value = Outer {
    k: Inner { refcell: &refcell },
};

// A RefCell cannot be serialized while it is still mutably borrowed.
let _borrowed = refcell.borrow_mut();

// Some Serializer.
let mut out = Vec::new();
let jser = &mut serde_json::Serializer::new(&mut out);

let result = serde_path_to_error::serialize(&value, jser);
match result {
    Ok(_) => panic!("expected failure to serialize RefCell"),
    Err(err) => {
        let path = err.path().to_string();
        assert_eq!(path, "k.refcell");
    }
}