anyhow-auto-context

Crates.ioanyhow-auto-context
lib.rsanyhow-auto-context
version
sourcesrc
created_at2025-01-10 07:59:02.427567+00
updated_at2025-01-10 07:59:02.427567+00
descriptionAutomatic context for anyhow errors based on scope and location
homepage
repositoryhttps://github.com/imbolc/anyhow-auto-context
max_upload_size
id1511027
Cargo.toml error:TOML parse error at line 17, column 1 | 17 | autolib = false | ^^^^^^^ unknown field `autolib`, expected one of `name`, `version`, `edition`, `authors`, `description`, `readme`, `license`, `repository`, `homepage`, `documentation`, `build`, `resolver`, `links`, `default-run`, `default_dash_run`, `rust-version`, `rust_dash_version`, `rust_version`, `license-file`, `license_dash_file`, `license_file`, `licenseFile`, `license_capital_file`, `forced-target`, `forced_dash_target`, `autobins`, `autotests`, `autoexamples`, `autobenches`, `publish`, `metadata`, `keywords`, `categories`, `exclude`, `include`
size0
Imbolc (imbolc)

documentation

README

anyhow-auto-context

License Crates.io Docs.rs

Automatic context for anyhow errors based on scope and location.

Usage

With Option

use anyhow_auto_context::auto_context;

fn main() -> anyhow::Result<()> {
    let expected_some = None;
    auto_context!(expected_some)
}

$ cargo run --example option
Error: expected_some in option::main at examples/option.rs:6:5

With Result

use anyhow::Result;
use anyhow_auto_context::auto_context;

fn main() -> Result<()> {
    auto_context!(foo())
}

fn foo() -> Result<()> {
    auto_context!(bar())
}

fn bar() -> Result<()> {
    anyhow::bail!("my error")
}

$ cargo run --example result
Error: foo() in result::main at examples/result.rs:6:5

Caused by:
    0: bar() in result::foo at examples/result.rs:10:5
    1: my error

Contributing

  • please run .pre-commit.sh before sending a PR, it will check everything

License

This project is licensed under the MIT license.

Commit count: 1

cargo fmt