Use anyhow::Error in place of Failure

Since Failure is now deprecated, and Rust's own std::error::Error trait
doesn't preserve a backtrace on Stable, if we want to move to a
supported library the most obvious successor is Anyhow.
This commit is contained in:
Richard Bradfield 2020-06-02 10:25:22 +01:00
parent 41ea2380a4
commit ec3ea2425f
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4 changed files with 8 additions and 15 deletions

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@ -9,4 +9,4 @@ license = "MIT OR Apache-2.0"
[dependencies]
tt-call = "1.0"
failure = "0.1"
anyhow = "1"