Struct odbc_api::handles::SzBuffer

pub struct SzBuffer { /* private fields */ }

Use this buffer type to fetch zero terminated strings from the ODBC API. Either allocates a buffer for wide or narrow strings dependend on the features set.

Implementations

impl SzBuffer

pub fn with_capacity(capacity: usize) -> Self

Creates a buffer which can hold at least capacity characters, excluding the terminating zero. Or phrased differently. It will allocate one additional character to hold the terminating zero, so the caller should not factor it into the size of capacity.

pub fn mut_buf(&mut self) -> &mut [SqlChar]

pub fn to_utf8(&self) -> String

Create an owned utf-8 string from the internal buffer representation.