[rust] add pending functions

- include new functions: ncdirect_stream, ncdirect_supported_styles, ncdirect_styles, nccell_width, ncinput_nomod_p.
- account for functions: ncplane_halign, ncplane_valign.
- rename ncpalette_get_rgb and ncpalette_set_rgb to ncpalette_get_rgb8 and ncpalette_set_rgb8 respectively.
- minor formatting fixes.

rust/src/bindings.rs

@@ -60,6 +60,7 @@ pub use ffi::{
     nccell_extended_gcluster,
     nccell_load,
     nccell_release,
+    nccell_width,
     nccells_double_box,
     nccells_rounded_box,
 };
@@ -182,6 +183,9 @@ pub use ffi::{
     ncdirect_set_fg_rgb,
     ncdirect_set_styles,
     ncdirect_stop,
+    ncdirect_stream,
+    ncdirect_styles,
+    ncdirect_supported_styles,
     ncdirect_vline_interp,
 };
 
@@ -382,6 +386,7 @@ pub use ffi::{
     ncplane_dim_yx,
     ncplane_dup,
     ncplane_erase,
+    ncplane_erase_region,
     ncplane_fadein,
     ncplane_fadein_iteration,
     ncplane_fadeout,
@@ -760,6 +765,7 @@ pub use ffi::{
     notcurses_core_init,
     notcurses_cursor_disable,
     notcurses_cursor_enable,
+    notcurses_cursor_yx,
     notcurses_debug,
     notcurses_debug_caps,
     notcurses_drop_planes,

rust/src/cells/mod.rs

@@ -1,12 +1,13 @@
 //! `NcCell`
 
-// functions already exported by bindgen : 6
+// functions already exported by bindgen : 7
 // -----------------------------------------
 // (W) wrap: 4
 // (#) test: 0
 // ------------------------------------------
 //…  nccell_extended_gcluster
 //…  nccell_load
+//   nccell_width
 //W  nccells_double_box
 //W  nccells_rounded_box
 //W  nccell_duplicate

rust/src/direct/mod.rs

@@ -1,10 +1,10 @@
 //! `NcDirect`
 
-// total: 47
+// total: 50
 // ---------------------------------------------------
 // (X)  1 : wont do
 //
-// (f) 42 : unsafe ffi function exported by bindgen
+// (f) 45 : unsafe ffi function exported by bindgen
 // (w)  0 : safely wrapped ffi function
 // (r)  4 : static function manually reimplemented
 //
@@ -56,6 +56,9 @@
 // fm  ncdirect_rounded_box
 // fm  ncplane_set_styles
 // fm  ncdirect_stop
+// f   ncdirect_stream
+// f   ncdirect_styles
+// f   ncdirect_supported_styles
 // fm  ncdirect_vline_interp
 // rm  ncdirect_bg_rgb8
 // rm  ncdirect_fg_rgb8

rust/src/input/mod.rs

@@ -1,12 +1,13 @@
 //! `NcInput` & `NcKey`
 
-// functions manually reimplemented: 1
+// functions manually reimplemented: 4
 // ------------------------------------------
 // (+) done: 3 / 0
 // (#) test: 0 / 3
 // ------------------------------------------
 // + ncinput_equal_p
 // + nckey_mouse_p
+// + nckey_nomod_p
 // + nckey_supppuab_p
 
 use crate::NcDim;
@@ -35,21 +36,6 @@ pub use keycodes::*;
 /// For all events, modifiers (e.g. "Alt") are carried as bools in this struct.
 pub type NcInput = crate::bindings::ffi::ncinput;
 
-/// Compares two ncinput structs for data equality by doing a field-by-field
-/// comparison for equality (excepting seqnum).
-///
-/// Returns true if the two are data-equivalent.
-pub const fn ncinput_equal_p(n1: NcInput, n2: NcInput) -> bool {
-    if n1.id != n2.id {
-        return false;
-    }
-    if n1.y != n2.y || n1.x != n2.x {
-        return false;
-    }
-    // do not check seqnum
-    true
-}
-
 /// New NcInput.
 impl NcInput {
     /// New empty NcInput.
@@ -119,6 +105,21 @@ impl NcInput {
     }
 }
 
+/// Compares two ncinput structs for data equality by doing a field-by-field
+/// comparison for equality (excepting seqnum).
+///
+/// Returns true if the two are data-equivalent.
+pub const fn ncinput_equal_p(n1: NcInput, n2: NcInput) -> bool {
+    if n1.id != n2.id {
+        return false;
+    }
+    if n1.y != n2.y || n1.x != n2.x {
+        return false;
+    }
+    // do not check seqnum
+    true
+}
+
 /// Is this [char] a Supplementary Private Use Area-B codepoint?
 ///
 /// Links:
@@ -134,3 +135,8 @@ pub const fn nckey_supppuab_p(w: char) -> bool {
 pub const fn nckey_mouse_p(r: char) -> bool {
     r >= NCKEY_BUTTON1 && r <= NCKEY_RELEASE
 }
+
+/// Are all the modifiers off (alt, control, shift)?
+pub const fn ncinput_nomod_p(input: &NcInput) -> bool {
+    !input.alt && !input.ctrl && !input.shift
+}

rust/src/notcurses/mod.rs

@@ -1,10 +1,10 @@
 //! `Notcurses`
 
-// total: 51
+// total: 52
 // ---------------------------------------------------
 // (X)  1 : wont do
 //
-// (f) 44 : unsafe ffi function exported by bindgen
+// (f) 45 : unsafe ffi function exported by bindgen
 // (w)  0 : safely wrapped ffi function
 // (r)  6 : static function manually reimplemented
 //
@@ -28,6 +28,7 @@
 //~f   notcurses_core_init
 // fm  notcurses_cursor_disable
 // fm  notcurses_cursor_enable
+// f   notcurses_cursor_yx
 // fmt notcurses_debug
 // fm  notcurses_debug_caps
 // fmt notcurses_drop_planes

rust/src/palette/mod.rs

@@ -13,15 +13,17 @@
 //W  ncpalette_new
 //W  ncpalette_use
 //
-// functions manually reimplemented: 3
+// functions manually reimplemented: 5
 // -----------------------------------------
 // (+) done: 3 / 0
 // (#) test: 0
 // (W) wrap: 3 / 0
 // -----------------------------------------
 //W+ ncpalette_get_rgb
+//   ncpalette_get_rgb8
 //W+ ncpalette_set
 //W+ ncpalette_set_rgb
+//   ncpalette_set_rgb8
 
 mod methods;
 mod reimplemented;

rust/src/palette/reimplemented.rs

@@ -8,7 +8,7 @@ use crate::{NcChannel, NcColor, NcPalette, NcPaletteIndex, NcRgb};
 /// *Method: NcPalette.[get_rgb()][NcPalette#method.get_rgb].*
 /// *Method: NcPalette.[get_rgb8()][NcPalette#method.get_rgb8].*
 #[inline]
-pub fn ncpalette_get_rgb(
+pub fn ncpalette_get_rgb8(
     palette: &NcPalette,
     index: NcPaletteIndex,
     red: &mut NcColor,
@@ -30,7 +30,7 @@ pub fn ncpalette_set(palette: &mut NcPalette, index: NcPaletteIndex, rgb: NcRgb)
 ///
 /// *Method: NcPalette.[set_rgb()][NcPalette#method.set_rgb].*
 #[inline]
-pub fn ncpalette_set_rgb(
+pub fn ncpalette_set_rgb8(
     palette: &mut NcPalette,
     index: NcPaletteIndex,
     red: NcColor,

rust/src/plane/mod.rs

@@ -1,6 +1,6 @@
 //! `NcPlane`
 
-// functions already exported by bindgen : 113
+// functions already exported by bindgen : 116
 // -------------------------------------------
 // (X) wont: 10
 // (D) depr:  4
@@ -33,6 +33,7 @@
 //W# ncplane_dim_yx
 //W  ncplane_dup
 //W# ncplane_erase
+//   ncplane_erase_region
 //W  ncplane_fadein
 //W  ncplane_fadein_iteration
 //W  ncplane_fadeout
@@ -40,6 +41,7 @@
 //W  ncplane_format
 //W  ncplane_gradient
 //W  ncplane_greyscale
+//   ncplane_halign
 //W  ncplane_highgradient
 //W  ncplane_highgradient_sized
 //   ncplane_hline_interp
@@ -113,6 +115,7 @@
 //W  ncplane_translate
 //W  ncplane_translate_abs
 //   ncplane_userptr
+//   ncplane_valign
 //   ncplane_vline_interp
 // X ncplane_vprintf_aligned
 // X ncplane_vprintf_stained

rust/src/visual/methods.rs

@@ -516,9 +516,7 @@ impl NcDirectF {
         options: &NcVisualOptions,
     ) -> NcResult<&mut NcDirectV> {
         error_ref_mut![
-            unsafe {
-                crate::ncdirectf_render(ncd, self, options)
-            },
+            unsafe { crate::ncdirectf_render(ncd, self, options) },
             "NcVisual.render()"
         ]
     }
@@ -532,14 +530,7 @@ impl NcDirectF {
     ) -> NcResult<NcVGeom> {
         let mut geom = NcVGeom::new();
 
-        let res = unsafe {
-            crate::ncdirectf_geom(
-                ncd,
-                self,
-                options,
-                &mut geom,
-            )
-        };
+        let res = unsafe { crate::ncdirectf_geom(ncd, self, options, &mut geom) };
         error![res, "NcDirectF.ncdirectf_geom()", geom];
     }
 }

rust/src/visual/mod.rs

@@ -1,4 +1,4 @@
-// functions already exported by bindgen : 22
+// functions already exported by bindgen : 24
 // -----------------------------------------
 // (W) wrap: 20
 // (#) test: 0
@@ -10,6 +10,7 @@
 //W  ncvisual_at_yx
 //W  ncvisual_decode
 //W  ncvisual_decode_loop
+//   ncvisual_default_blitter
 //W  ncvisual_destroy
 //W  ncvisual_from_bgra
 //W  ncvisual_from_file
@@ -19,6 +20,7 @@
 //W  ncvisual_blitter_geom
 //W  ncvisual_media_defblitter
 //W  ncvisual_polyfill_yx
+//   ncvisual_plane_create
 //W  ncvisual_render
 //W  ncvisual_resize
 //W  ncvisual_rotate
@@ -32,7 +34,7 @@ use crate::{NcChannel, NcDim, NcRgb};
 
 mod methods;
 
-/// How to scale an [`NcVisual`] during rendering
+/// How to scale an [`NcVisual`] during rendering.
 ///
 /// - [`NCSCALE_NONE`] will apply no scaling.
 /// - [`NCSCALE_SCALE`] scales a visual to the plane's size,
@@ -155,7 +157,7 @@ pub const NCVISUAL_OPTION_HORALIGNED: u32 = crate::bindings::ffi::NCVISUAL_OPTIO
 /// Uses non-interpolative scaling.
 pub const NCVISUAL_OPTION_NOINTERPOLATE: u32 = crate::bindings::ffi::NCVISUAL_OPTION_NOINTERPOLATE;
 
-/// Blitter Mode (`NCBLIT_*`)
+/// The blitter mode to use for rasterizing an [`NcVisual`].
 ///
 /// We never blit full blocks, but instead spaces (more efficient) with the
 /// background set to the desired foreground.

tools/function-summary/PENDING-changes.md

@@ -5,24 +5,17 @@ PENDING changes
 
 ## from changes-20210406-20210410.txt
 bindgen add:
-- [ ] ncdirect_stream
+- [x] ncdirect_stream
 
 ## from changes-20120518-20210603.txt …
 
-- ncdirect_styles
-- ncdirect_supported_styles
+- [x] ncdirect_styles
+- [x] ncdirect_supported_styles
 
-- ncplane_erase_region
-- ncplane_align
+- [x] ncplane_erase_region
 
-- ncvisual_default_blitter
-- ncvisualplane_create
+- [x] nccell_width
 
-- nccell_width
+- [x] notcurses_cursor_yx
 
-- ncpalette_get_rgb8
-- ncpalette_set_rgb8
-
-- notcurses_cursor_yx
-
-- ncinput_nomod_p
+- [x] ncinput_nomod_p