rust: refactor NcCell constructors

rust/examples/full-basics.rs

@@ -3,12 +3,10 @@ use libnotcurses_sys::*;
 fn main() {
     unsafe {
         let nc = Notcurses::new();
-
-        // use standard plane
         let stdplane = notcurses_stdplane(nc);
 
         for ch in "Initializing cells...".chars() {
-            let cell = NcCell::with_7bitchar(ch);
+            let cell = NcCell::with_char7b(ch);
             sleep![60];
             ncplane_putc(&mut *stdplane, &cell);
             let _ = notcurses_render(nc);

rust/examples/poc-cjkscroll.rs

@@ -8,7 +8,7 @@ fn main() {
     let plane = nc.stdplane();
     plane.set_scrolling(true);
 
-    let mut wc = '\u{4e00}'; // '一';
+    let mut wc = '\u{4e00}'; // 一
 
     loop {
         sleep![1];

rust/src/cells/methods.rs

@@ -9,7 +9,7 @@ use crate::{
 impl NcCell {
     /// New NcCell, expects a 7-bit [char].
     #[inline]
-    pub const fn with_7bitchar(ch: char) -> Self {
+    pub const fn with_char7b(ch: char) -> Self {
         NcCell {
             gcluster: (ch as u32).to_le(),
             gcluster_backstop: 0 as NcEgcBackstop,
@@ -21,7 +21,7 @@ impl NcCell {
 
     /// New NcCell, expects an [NcPlane] and a [char].
     #[inline]
-    pub fn with_char(plane: &mut NcPlane, ch: char) -> Self {
+    pub fn with_char(ch: char, plane: &mut NcPlane) -> Self {
         let mut cell = Self::new();
         let result = unsafe { cell_load(plane, &mut cell, cstring![ch.to_string()]) };
         debug_assert_ne![NCRESULT_ERR, result];
@@ -40,7 +40,7 @@ impl NcCell {
     /// New empty NcCell.
     #[inline]
     pub const fn new() -> Self {
-        Self::with_7bitchar(0 as char)
+        Self::with_char7b(0 as char)
     }
 }
 

rust/src/notcurses/methods.rs

@@ -118,6 +118,18 @@ impl Notcurses {
 
 /// # `Notcurses` methods
 impl Notcurses {
+    //
+    // /// Returns the offset into 'availcols' at which 'cols' ought be output given
+    // /// the requirements of `align`.
+    // ///
+    // /// Returns -NCRESULT_MAX if NCALIGN_UNALIGNED or invalid NcAlign.
+    //
+    // ///
+    // /// *C style function: [notcurses_at_yx()][crate::notcurses_at_yx].*
+    // pub fn canchangecolor(&self) -> bool {
+    //     unsafe { crate::notcurses_canchangecolor(self) }
+    // }
+
     /// Retrieves the current contents of the specified [NcCell][crate::NcCell]
     /// as last rendered, returning the [NcEgc] (or None on error) and writing
     /// out the [NcStyleMask] and the [NcChannelPair].

rust/src/notcurses/mod.rs

@@ -53,7 +53,7 @@
 // (#) test: 0
 // (W) wrap: 2
 // -----------------------------------------
-// # notcurses_align
+//W# notcurses_align
 //W+ notcurses_getc_blocking
 //W+ notcurses_getc_nblock
 // + notcurses_stddim_yx

rust/src/plane/reimplemented.rs

@@ -128,7 +128,7 @@ pub fn ncplane_putc(plane: &mut NcPlane, cell: &NcCell) -> NcResult {
 #[inline]
 pub fn ncplane_putchar(plane: &mut NcPlane, ch: char) -> NcResult {
     unsafe {
-        let cell = NcCell::with_char(plane, ch);
+        let cell = NcCell::with_char(ch, plane);
         crate::ncplane_putc_yx(plane, -1, -1, &cell)
     }
 }
@@ -145,7 +145,7 @@ pub fn ncplane_putchar_yx(
     ch: char,
 ) -> NcResult {
     unsafe {
-        let cell = NcCell::with_char(plane, ch);
+        let cell = NcCell::with_char(ch, plane);
         crate::ncplane_putc_yx(plane, y as i32, x as i32, &cell)
     }
 }