Add uncommitted files

src/parse.rs

@@ -1 +1,3 @@
+mod boolean;
 mod integer;
+mod table;

src/parse/boolean.rs

@@ -0,0 +1,8 @@
+use nom::branch::alt;
+use nom::bytes::complete::tag;
+use nom::combinator::map;
+use nom::IResult;
+
+pub fn bool(input: &str) -> IResult<&str, bool> {
+    alt((map(tag("true"), |_| true), map(tag("false"), |_| false)))(input)
+}

src/parse/table.rs

@@ -0,0 +1,37 @@
+use std::collections::HashMap;
+
+use nom::branch::alt;
+use nom::character::complete::{char, multispace0};
+use nom::combinator::map;
+use nom::sequence::{delimited, pair, tuple};
+use nom::IResult;
+
+use super::boolean::bool;
+use super::integer::integer;
+
+enum Value {
+    Bool(bool),
+    Int(i64),
+    Table(Table),
+}
+
+type Table = HashMap<Value, Value>;
+
+fn value(input: &str) -> IResult<&str, Value> {
+    alt((
+        map(bool, Value::Bool),
+        map(integer, Value::Int),
+        map(table, Value::Table),
+    ))(input)
+}
+
+fn table(input: &str) -> IResult<&str, Table> {
+    map(
+        delimited(
+            pair(multispace0, char('(')),
+            char('*'),
+            pair(multispace0, char(')')),
+        ),
+        |_| HashMap::new(),
+    )(input)
+}