Fix deprecation warnings

shepmaster / sxd-document

An XML library in Rust

MIT License

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Closed ivan closed 4 years ago

ivan commented 5 years ago

This fixes the deprecation warnings.

rustc 1.38+ complains about warning: ... range patterns are deprecated
rustc 1.40 nightly complains about warning: use of deprecated item 'try': use the ? operator instead

ivan commented 4 years ago

Closing because it looks like you took care of this in master, thanks!