Lina Cambridge 2276deaa8d Bug 1539697 - Report more detailed errors in the mozStorage Rust binding. r=mak,tcsc ... The `nsresult` codes that mozStorage returns are often too generic. For example, `NS_ERROR_FAILURE` might be anything from a SQL syntax error to an invalid column name in a trigger. This commit adds a `Conn::call_and_wrap_error` helper that checks the last SQLite error, and returns that instead of `nsresult`. Not all errors are SQLite errors, however, so we only use this for mozStorage methods that return `convertResultCode`. Differential Revision: https://phabricator.services.mozilla.com/D25179 --HG-- extra : moz-landing-system : lando		2019-04-02 16:56:41 +00:00
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src
Cargo.toml