pub struct ColumnCollection(/* private fields */);Expand description
columns in table
Implementations§
Source§impl ColumnCollection
impl ColumnCollection
Sourcepub fn new(columns: Vec<ColumnDefinition>) -> Self
pub fn new(columns: Vec<ColumnDefinition>) -> Self
add column
Sourcepub fn get_column_mut(
&mut self,
column_name: &ColumnName,
) -> Option<&mut ColumnDefinition>
pub fn get_column_mut( &mut self, column_name: &ColumnName, ) -> Option<&mut ColumnDefinition>
find mutateble column by name
Sourcepub fn get_column_def(
&self,
column_name: &ColumnName,
) -> Option<&ColumnDefinition>
pub fn get_column_def( &self, column_name: &ColumnName, ) -> Option<&ColumnDefinition>
get column definition by name
Sourcepub fn has_column(&self, column: &ColumnName) -> bool
pub fn has_column(&self, column: &ColumnName) -> bool
test column existing
Sourcepub fn get_at(&self, column_index: usize) -> Option<&ColumnDefinition>
pub fn get_at(&self, column_index: usize) -> Option<&ColumnDefinition>
get column definition by index
Sourcepub fn get_column_def_with_skip_count(
&self,
column_name: &ColumnName,
skip_count: usize,
) -> Option<&ColumnDefinition>
pub fn get_column_def_with_skip_count( &self, column_name: &ColumnName, skip_count: usize, ) -> Option<&ColumnDefinition>
get column definition with skip count
Sourcepub fn push(&mut self, column: &ColumnDefinition)
pub fn push(&mut self, column: &ColumnDefinition)
append column definition
Trait Implementations§
Source§impl Clone for ColumnCollection
impl Clone for ColumnCollection
Source§fn clone(&self) -> ColumnCollection
fn clone(&self) -> ColumnCollection
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 ColumnCollection
impl Debug for ColumnCollection
Source§impl Default for ColumnCollection
impl Default for ColumnCollection
Source§fn default() -> ColumnCollection
fn default() -> ColumnCollection
Returns the “default value” for a type. Read more
Source§impl<'de> Deserialize<'de> for ColumnCollection
impl<'de> Deserialize<'de> for ColumnCollection
Source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
Source§impl Hash for ColumnCollection
impl Hash for ColumnCollection
Source§impl PartialEq for ColumnCollection
impl PartialEq for ColumnCollection
Source§impl Serialize for ColumnCollection
impl Serialize for ColumnCollection
impl Eq for ColumnCollection
impl StructuralPartialEq for ColumnCollection
Auto Trait Implementations§
impl Freeze for ColumnCollection
impl RefUnwindSafe for ColumnCollection
impl Send for ColumnCollection
impl Sync for ColumnCollection
impl Unpin for ColumnCollection
impl UnwindSafe for ColumnCollection
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Source§impl<T> BorrowMut<T> for Twhere
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&self,
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Sets the background color to an RGB value.