Struct DataTableAccessor 

pub struct DataTableAccessor<T, V> { /* private fields */ }

Type-safe accessor for extracting values from row data.

Accessors provide compile-time guarantees that columns access the correct fields from row data without string-based property access.

Implementations

impl<T, V> DataTableAccessor<T, V>

pub fn new<F>(f: F) -> DataTableAccessor<T, V>

where F: Fn(&T) -> V + Send + Sync + 'static,

Creates a new accessor from a function.

Parameters

• f: A function that extracts a value of type V from row data of type T.

Returns

• DataTableAccessor<T, V>: A new accessor instance.

pub fn get(&self, row: &T) -> V

Gets the value from the row data.

Parameters

• row: The row data to extract the value from.

Returns

• V: The extracted value.

Trait Implementations

impl<T, V> Debug for DataTableAccessor<T, V>

Formats the accessor for debug output.

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

Formats the value using the given formatter.