Crate rstest_bdd_patterns 

Shared step-pattern parsing utilities for rstest-bdd.

The crate exposes placeholder parsing helpers reused by both the runtime and proc-macro crates so they can share validation logic without duplicating the regex construction code paths.

Structs

PlaceholderErrorInfo

Additional context for placeholder-related parsing errors.

Enums

PatternError

Errors surfaced while converting step patterns into regular expressions.

Functions

build_regex_from_pattern

Build an anchored regular expression from lexed pattern tokens.

compile_regex_from_pattern

Build and compile a Regex from a step pattern.

extract_captured_values

Extract the placeholder capture groups when text matches re, returning None otherwise.

get_type_pattern

Translate a placeholder type hint into a regular-expression fragment.