refactor for traits and docs; tag 0.1.0

.rustfmt.toml

@@ -0,0 +1,3 @@
+
+max_width = 136
+tab_spaces = 2

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "dual_balanced_ternary"
-version = "0.1.0-a8"
-edition = "2018"
+version = "0.1.0"
+edition = "2021"
 license = "MIT"
 description = "Dual Balanced Ternary Arithmetic"
 homepage = "https://github.com/dual-balanced-ternary"

examples/buffer.rs

@@ -1,13 +1,14 @@
 use dual_balanced_ternary::{ternary, DualBalancedTernary};
+use std::convert::{TryFrom, TryInto};
 
 pub fn main() -> Result<(), String> {
-  println!("{:?}", ternary("&1.1").to_buffer());
-  println!("{:?}", ternary("&14.14").to_buffer());
+  println!("{:?}", TryInto::<Vec<u8>>::try_into(ternary("&1.1"))?);
+  println!("{:?}", TryInto::<Vec<u8>>::try_into(ternary("&14.14"))?);
 
-  println!("{:?}", DualBalancedTernary::from_buffer(&[1, 21, 21]));
-  println!("{:?}", DualBalancedTernary::from_buffer(&[1, 65, 20]));
+  println!("{:?}", DualBalancedTernary::try_from(&vec![1, 21, 21])?);
+  println!("{:?}", DualBalancedTernary::try_from(&vec![1, 65, 20]));
 
-  println!("TODO {:?}", ternary("&12.12").to_buffer()?);
+  println!("TODO {:?}", TryInto::<Vec<u8>>::try_into(ternary("&12.12"))?);
 
   Ok(())
 }

src/complex.rs

@@ -1,42 +1,12 @@
-use crate::digit::{DualBalancedTernaryDigit, DualBalancedTernaryDigit::*};
-
+/// simple complex number struct
 #[derive(PartialEq, Debug, Clone)]
-pub struct ComplextXy {
+pub struct ComplexXy {
   pub x: f64,
   pub y: f64,
 }
 
-// pub const fractional_base: i64 = 1 / 3;
-
-pub fn to_digit(x: i64, y: i64) -> DualBalancedTernaryDigit {
-  match x {
-    -1 => match y {
-      -1 => Dbt2,
-      0 => Dbt7,
-      1 => Dbt6,
-      _ => unreachable!(format!("unexpected y: {}", y)),
-    },
-    0 => match y {
-      -1 => Dbt9,
-      0 => Dbt5,
-      1 => Dbt1,
-      _ => unreachable!(format!("unexpected y: {}", y)),
-    },
-    1 => match y {
-      -1 => Dbt8,
-      0 => Dbt3,
-      1 => Dbt4,
-      _ => unreachable!(format!("unexpected y: {}", y)),
-    },
-    _ => unreachable!(format!("unexpected x: {}", x)),
-  }
-}
-
-impl ComplextXy {
-  pub fn flip_xy(&self) -> ComplextXy {
-    ComplextXy {
-      x: self.y,
-      y: self.x,
-    }
+impl ComplexXy {
+  pub fn flip_xy(&self) -> ComplexXy {
+    ComplexXy { x: self.y, y: self.x }
   }
 }