Merging upstream version 1.75.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 55 insertions, 0 deletions

diff --git a/vendor/tabled/src/settings/cell_option.rs b/vendor/tabled/src/settings/cell_option.rs
new file mode 100644
index 000000000..f589ac47f
--- /dev/null
+++ b/vendor/tabled/src/settings/cell_option.rs
@@ -0,0 +1,55 @@
+use crate::grid::{
+    config::Entity,
+    records::{ExactRecords, Records, RecordsMut},
+};
+
+/// A trait for configuring a single cell.
+///
+/// ~~~~ Where cell represented by 'row' and 'column' indexes. ~~~~
+///
+/// A cell can be targeted by [`Cell`].
+///
+/// [`Cell`]: crate::object::Cell
+pub trait CellOption<R, C> {
+    /// Modification function of a single cell.
+    fn change(self, records: &mut R, cfg: &mut C, entity: Entity);
+}
+
+#[cfg(feature = "std")]
+impl<R, C> CellOption<R, C> for String
+where
+    R: Records + ExactRecords + RecordsMut<String>,
+{
+    fn change(self, records: &mut R, cfg: &mut C, entity: Entity) {
+        (&self).change(records, cfg, entity);
+    }
+}
+
+#[cfg(feature = "std")]
+impl<R, C> CellOption<R, C> for &String
+where
+    R: Records + ExactRecords + RecordsMut<String>,
+{
+    fn change(self, records: &mut R, _: &mut C, entity: Entity) {
+        let count_rows = records.count_rows();
+        let count_cols = records.count_columns();
+
+        for pos in entity.iter(count_rows, count_cols) {
+            records.set(pos, self.clone());
+        }
+    }
+}
+
+impl<'a, R, C> CellOption<R, C> for &'a str
+where
+    R: Records + ExactRecords + RecordsMut<&'a str>,
+{
+    fn change(self, records: &mut R, _: &mut C, entity: Entity) {
+        let count_rows = records.count_rows();
+        let count_cols = records.count_columns();
+
+        for pos in entity.iter(count_rows, count_cols) {
+            records.set(pos, self);
+        }
+    }
+}