chore(deps): Bump human-errors from 0.1.5 to 0.2.1

[dependabot]

Bumps human-errors from 0.1.5 to 0.2.1.

Release notes

Sourced from human-errors's releases.

Version 0.2.1

Changes

• Improved handling for advice (ensuring that only non-duplicate entries are shown).
• Improved Debug representation for wrapped errors (using a more descriptive struct name).

Version 0.2.0

⚠️ This is a major breaking change which will require you to rewrite your code if you chose to adopt it (we will continue to maintain the v0.1.x branch which offers a different approach to this problem).

The major difference here is a shift away from using a custom error type (generated using the error_shim!(...) macro in v0.1) to instead using a standard error type with better support for providing additional advice, and improved interoperability with the standard library's Error type. We've also shifted from using impl From<E> for MyErrorType as the primary means of wrapping errors to instead providing extensions for Results<T, E> which simplify wrapping errors with contextual advice (a pattern which was used extensively within codebases implementing human_errors).

What's Changed

• refactor: Redesign how we handle errors, enabling richer advice and easier extensibility by @​notheotherben in SierraSoftworks/human-errors-rs#30

Before

use human_errors;
use std::fs;
human_errors::error_shim!(MyError);
fn read_config() -> Result<String, MyError> {
fs::read_to_string("config.toml").map_err(|err| {
user_with_internal(
"We could not read the configuration file.",
"Make sure that you've specified a valid config file with the --config option.",
err
)
})
}

After

use human_errors::ResultExt;
use std::fs;
fn read_config() -> Result<String, human_errors::Error> {
fs::read_to_string("config.toml").wrap_err_as_user(
"We could not read the configuration file.",
&["Make sure that you've specified a valid config file with the --config option."])
}

Migration Instructions

1. Remove any human_errors::error_shim!(MyErrorType) usage and replace all usage of MyErrorType with human_errors::Error.
2. Replace any calls to human_errors::description(msg) with msg) (conversion happens automatically).
3. Replace any calls to human_errors::user(msg, advice) with human_errors::user(msg, &[advice]).
4. Replace any calls to human_errors::system(msg, advice) with human_errors::system(msg, &[advice]).
5. Replace any calls to human_errors::user_with_internal(msg, advice, err) with human_errors::wrap_user(err, msg, &[advice]).

... (truncated)

Commits

• f327cee fix: Ensure we don't return duplicate advice entries
• 6b8a796 refactor: Change internal name of error wrapper
• f2cf0ee tweak: Don't run tests during publish
• f1fa6bc ci: Use latest ubuntu build for releases
• 7ee16fb Merge pull request #30 from SierraSoftworks/refactor/v2
• 1d3808b style: Run cargo fmt
• af5771b style: Resolve some clippy warnings
• 88a88b6 refactor: Remove unnecessary additional methods for coercing strings into errors
• d9790e5 style: Run cargo fmt
• 4898a11 tweak: Bump version to 0.2.x
• Additional commits viewable in compare view

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[notheotherben]

Ship it!

[dependabot]

Superseded by #451.