Struct Rule 

pub struct Rule {
    pub match_pattern: String,
    pub regex_pattern: String,
    pub line_op: LineOp,
    pub record_op: RecordOp,
    pub transition: Transition,
    pub line_num: usize,
    /* private fields */
}

A rule within a state.

Fields

match_pattern: String

Original match pattern from template (before variable substitution).

regex_pattern: String

Regex pattern after ${var} substitution.

line_op: LineOp

Line operator.

record_op: RecordOp

Record operator.

transition: Transition

State transition.

line_num: usize

Line number in template (for error reporting).

Implementations

impl Rule

pub fn parse( line: &str, line_num: usize, value_templates: &HashMap<String, String>, ) -> Result<Self, TemplateError>

Parse a rule line: ^pattern -> LineOp.RecordOp NewState

Trait Implementations

impl Clone for Rule

fn clone(&self) -> Rule

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Rule

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

Formats the value using the given formatter.