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Update to failure 0.1.2, rename deprecated methods

This commit is contained in:
kyren 2018-08-05 11:48:25 -04:00
parent 2e1bdb64c0
commit 8366960368
2 changed files with 2 additions and 5 deletions
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2
Cargo.toml
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@ -26,7 +26,7 @@ builtin-lua = ["cc"]
[dependencies] [dependencies]
libc = { version = "0.2" } libc = { version = "0.2" }
failure = { version = "0.1.1" } failure = { version = "0.1.2" }
compiletest_rs = { version = "0.3", optional = true } compiletest_rs = { version = "0.3", optional = true }
[build-dependencies] [build-dependencies]

5
src/error.rs
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@ -185,10 +185,7 @@ impl failure::Fail for Error {
fn cause(&self) -> Option<&failure::Fail> { fn cause(&self) -> Option<&failure::Fail> {
match *self { match *self {
Error::CallbackError { ref cause, .. } => Some(cause.as_ref()), Error::CallbackError { ref cause, .. } => Some(cause.as_ref()),
// Error::cause simply returns the contained Fail type, which we are already displaying Error::ExternalError(ref err) => err.as_fail().cause(),
// and returning the backtrace for, no need to repeat it as the cause.
// When failure 1.0 is released, this can become `err.as_fail.cause()`
Error::ExternalError(ref err) => err.cause().cause(),
_ => None, _ => None,
} }
} }