pqxx::string_traits< std::string_view > Struct Reference

String traits for string_view. More...

#include <conversions.hxx>

Static Public Member Functions
static constexpr PQXX_INLINE_ONLY std::size_t	size_buffer (std::string_view const &value) noexcept
static PQXX_INLINE_ONLY std::string_view	to_buf (std::span< char >, std::string_view const &value, ctx={})
static PQXX_INLINE_ONLY std::string_view	from_string (std::string_view value, ctx={})

Detailed Description

String traits for string_view.

Warning

This conversion does not store the string's contents anywhere. When you convert a string to a std::string_view, _do not access the resulting view after the original string has been destroyed. The contents will no longer be valid, even though tests may not make this obvious.

Member Function Documentation

from_string()

static PQXX_INLINE_ONLY std::string_view pqxx::string_traits< std::string_view >::from_string ( std::string_view  value, ctx  = {}  )

inlinestatic

size_buffer()

static constexpr PQXX_INLINE_ONLY std::size_t pqxx::string_traits< std::string_view >::size_buffer ( std::string_view const &  value )

inlinestaticconstexprnoexcept

to_buf()

static PQXX_INLINE_ONLY std::string_view pqxx::string_traits< std::string_view >::to_buf ( std::span< char >  , std::string_view const &  value, ctx  = {}  )

inlinestatic

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The documentation for this struct was generated from the following file:

• include/pqxx/internal/conversions.hxx