Struct OneShotFlags 

pub struct OneShotFlags {
    pub first_pass: bool,
    pub reloaded: bool,
    pub columns_reset: bool,
    pub columns_changed: bool,
    pub row_set_updated: bool,
    pub visible_row_vec_updated: bool,
    pub cleared: bool,
    pub column_mapping_changed: Option<ColumnUid>,
    pub row_skip_set_changed: bool,
    pub col_skip_set_changed: bool,
    pub rows_selected: Option<Vec<RowUid>>,
}

One shot flags: all flags are reset to false after poll() call

Fields

first_pass: bool

Set once data backend is created

reloaded: bool

Set once reload() is called or full load is initiated through other means

columns_reset: bool

Set once column names, types and default values was loaded

columns_changed: bool

Set when one or more columns are changed (name / type)

row_set_updated: bool

Set once after row uid set was loaded or changed

visible_row_vec_updated: bool

Set once when visible row set was changed (after filtering or sorting)

cleared: bool

Set once when clear() is called.

column_mapping_changed: Option<ColumnUid>

Set when different mapping is selected for a column

row_skip_set_changed: bool

Set when one or more rows where skipped or unskipped

col_skip_set_changed: bool

Set when one or more cols where skipped or unskipped

rows_selected: Option<Vec<RowUid>>

Implementations

impl OneShotFlags

pub fn zero() -> OneShotFlags

pub fn any_changed(&self) -> bool

Returns true if any of the one shot flags is set to true, except first_pass.

Trait Implementations

impl Clone for OneShotFlags

fn clone(&self) -> OneShotFlags

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OneShotFlags

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for OneShotFlags

fn default() -> OneShotFlags

Returns the “default value” for a type.