match function:

• Can also be called as match_regex

Return true if the first string argument match the second regular expression argument. For regular expression syntax, see https://docs.rs/regex/latest/regex/#syntax. Use --regular_expression_cache_size so set a cache for compiled regular expressions.

Examples:

• running: (match "test", "[a-z]+") will give: true

• running: (match "test", "[0-9]+") will give: false

• running: (match "test", "[0-9") will return nothing