Struct grok_rs::Pattern

pub struct Pattern { /* private fields */ }

Implementations

impl Pattern

pub fn parse(&self, s: &str) -> Result<HashMap<String, Value>, String>

Examples found in repository

examples/add_pattern.rs (line 7)

fn main() {
    let mut grok = Grok::default();
    grok.add_pattern("NAME", r"[A-z0-9._-]+");
    let pattern = grok.compile("%{NAME}", false).unwrap();
    let result = pattern.parse("admin").unwrap();
    println!("{:#?}", result);
}

examples/named_capture_only.rs (line 8)

fn main() {
    let grok = Grok::default();
    let pattern = grok
        .compile("%{USERNAME} %{EMAILADDRESS:email}", true)
        .unwrap();
    let result = pattern.parse("admin admin@example.com").unwrap();
    println!("{:#?}", result);
}

examples/type.rs (line 8)

fn main() {
    let mut grok = Grok::default();
    grok.add_pattern("NUMBER", r"\d+");

    let pattern = grok.compile("%{NUMBER:digit:int}", false).unwrap();
    let result = pattern.parse("hello 123").unwrap();
    println!("{:#?}", result);
}

examples/default_patterns.rs (line 10)

fn main() {
    let grok = Grok::default();
    let pattern = grok
        // USERNAME and EMAILADDRESS are defined in grok-patterns
        .compile("%{USERNAME}", false)
        .unwrap();

    let result = pattern.parse("admin admin@example.com").unwrap();
    println!("{:#?}", result);
}

Trait Implementations

impl Debug for Pattern

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.