Struct Text

pub struct Text;

Intended to be used as a generic argument for VarCell to declare that this buffer is used to hold narrow (as opposed to wide UTF-16) text.

Trait Implementations

impl Clone for Text

fn clone(&self) -> Text

Returns a copy of the value.

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

Performs copy-assignment from source.

impl VarKind for Text

const ZERO: u8 = 0u8

Zero for buffer element.

const TERMINATING_ZEROES: usize = 1usize

Number of terminating zeroes required for this kind of variadic buffer.

const C_DATA_TYPE: CDataType = CDataType::Char

type Element = u8

Either u8 for binary and narrow text or u16 for wide text. Wide text could also be represented as u8, after all everything is bytes. This makes it difficult though to create owned VarCell types from u16 buffers.

fn relational_type(length: usize) -> DataType

Relational type used to bind the parameter. buffer_length is specified in elements rather than bytes, if the two differ.

impl Copy for Text