anyhow 1.0.48 on Rust Cargo

Include a Debug rendering of lhs and rhs in ensure! messages (#193, #194, #195, #196, #197, #198)

ensure!(flags.len() <= 40);

ensure!(kind == Kind::File);

Before:

Condition failed: `flags.len() <= 40`
Condition failed: `kind == Kind::File`

After:

Condition failed: `flags.len() <= 40` (99 vs 40)
Condition failed: `kind == Kind::File` (Symlink vs File)