Struct cassandra_cpp::ColumnMeta
source · pub struct ColumnMeta(_);
Expand description
Column metadata
Implementations§
source§impl ColumnMeta
impl ColumnMeta
sourcepub fn field_iter(&mut self) -> FieldIterator ⓘ
pub fn field_iter(&mut self) -> FieldIterator ⓘ
returns an iterator over the fields of this column
sourcepub fn get_type(&self) -> _CassColumnType
pub fn get_type(&self) -> _CassColumnType
Gets the type of the column.
sourcepub fn field_by_name(&self, name: &str) -> Option<Value>
pub fn field_by_name(&self, name: &str) -> Option<Value>
Gets a metadata field for the provided name. Metadata fields allow direct access to the column data found in the underlying “columns” metadata table.