Struct Pattern 

pub struct Pattern { /* private fields */ }

A parsed wildcard pattern: brace groups expanded to their alternatives, any of which may match. Built once per query, then tested against every record.

Implementations

impl Pattern

pub fn new(pattern: &str) -> Self

Expand pattern’s brace groups. Malformed braces (unbalanced, or a } before its {) are left literal rather than rejected — a query is a user’s guess, not a program.

pub fn matches(&self, text: &str) -> bool

Whether any alternative matches text.

pub fn targets_path(&self) -> bool

Whether this pattern addresses qualified paths (User.*) rather than leaf names (get*) — true when any alternative contains a ..