Struct MemMapper 

pub struct MemMapper;

Default mapper that produces Pattern<String, MemValue>.

Trait Implementations

impl TypeMapper for MemMapper

type L = String

The label type for patterns (e.g., String, u32).

type V = MemValue

The value type for patterns (e.g., MemValue, Value).

fn label(&self, s: &str) -> Result<String, String>

Convert a label string to the target label type.

fn string_value(&self, s: &str) -> Result<MemValue, String>

Convert a string literal to a value.

fn num_value(&self, n: f64) -> Result<MemValue, String>

Convert a numeric literal to a value.

fn bool_value(&self, b: bool) -> Result<MemValue, String>

Convert a boolean literal to a value.

fn node_ref(&self, name: &str) -> Result<MemValue, String>

Convert a node reference to a value.