Rust regex pattern - unrecognized escape pattern

Question

I do have following string:

\\\"lengthSeconds\\\":\\\"2664\\\"

which I would like to match with this regexp:

Regex::new(\"lengt         


        

Answer 1

You only need to escape the \ in the regex and can then use a raw string.

r#"\\"lengthSeconds\\":\\"2664\\""# is a valid regex which matches \"lengthSeconds\":\"2664\"

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