// include the latest version of the regex crate in your Cargo.toml
extern crate regex;
use regex::Regex;
fn main() {
let regex = Regex::new(r"(?s)cat\s+.*\.xml(.*)\[Expert@Arcus-mgmt1\]#\s?").unwrap();
let string = "cat namedQueries1.xml
<?xml version=\"1.0\" encoding=\"ISO-8859-1\" ?>
<NamedQueriesConfiguration xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:noNamespaceSchemaLocation=\"NamedCloudQueries.xsd\">
<NamedQuery>
<Name>SC2</Name>
<RequestedInformation>AssignedIP</RequestedInformation>
<Constraint>
<FieldName>VdcName</FieldName>
<Operator>Equals</Operator>
<Value>SC2</Value>
</Constraint>
</NamedQuery>
<NamedQuery>
<Name>SC1</Name>
<RequestedInformation>AssignedIP</RequestedInformation>
<Constraint>
<FieldName>VdcName</FieldName>
<Operator>Equals</Operator>
<Value>SC1</Value>
</Constraint>
</NamedQuery>
</NamedQueriesConfiguration>[Expert@Arcus-mgmt1]#";
// result will be a tuple containing the start and end indices for the first match in the string
let result = regex.captures(string);
let (start, end) = match result {
Some((s, e)) => (s, e),
None => {
// ...
}
};
println!("{}", &string[start, end]);
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Rust, please visit: https://docs.rs/regex/latest/regex/