pub struct AppendNewColumns;Expand description
The default LayoutMerge: saved columns keep their order, width,
visibility and zone; columns the schema no longer has are ignored, and a
repeated id keeps its first entry. Schema columns the layout does not
have go to the end of their zone, in schema order, with schema defaults.
Trait Implementations§
Source§impl Clone for AppendNewColumns
impl Clone for AppendNewColumns
Source§fn clone(&self) -> AppendNewColumns
fn clone(&self) -> AppendNewColumns
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Debug for AppendNewColumns
impl Debug for AppendNewColumns
Source§impl Default for AppendNewColumns
impl Default for AppendNewColumns
Source§fn default() -> AppendNewColumns
fn default() -> AppendNewColumns
Returns the “default value” for a type. Read more
Source§impl LayoutMerge for AppendNewColumns
impl LayoutMerge for AppendNewColumns
Source§fn merge(
&self,
context: &LayoutMergeContext<'_>,
saved: &GridLayout,
) -> Vec<LayoutColumn>
fn merge( &self, context: &LayoutMergeContext<'_>, saved: &GridLayout, ) -> Vec<LayoutColumn>
One entry per schema column, in display order. The grid validates
the result whatever the implementation returns: it adds missing
columns, drops unknown ones and repeats, clamps widths, splits the
order by zone and keeps one column visible.
impl Copy for AppendNewColumns
Auto Trait Implementations§
impl Freeze for AppendNewColumns
impl RefUnwindSafe for AppendNewColumns
impl Send for AppendNewColumns
impl Sync for AppendNewColumns
impl Unpin for AppendNewColumns
impl UnsafeUnpin for AppendNewColumns
impl UnwindSafe for AppendNewColumns
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