Module pgrx::varlena

Helper functions to work with Postgres varlena * structures

Functions

• rust_byte_slice_to_bytea
  Convert a Rust &[u8]] into a Postgres bytea * (which is really a varchar)
• rust_str_to_text_p
  Convert a Rust &str into a Postgres text *.
• set_varsize^⚠
  Safety
• set_varsize_1b^⚠
  Safety
• set_varsize_4b^⚠
  Safety
• set_varsize_short^⚠
  Safety
• text_to_rust_str^⚠
  Convert a Postgres varlena * (or text *) into a Rust &str.
• text_to_rust_str_unchecked^⚠
  Convert a Postgres varlena * (or text *) into a Rust &str.
• varatt_is_1b^⚠
• varatt_is_1b_e^⚠
• varatt_is_4b^⚠
• varatt_is_4b_u^⚠
• varatt_is_b8_c^⚠
• varatt_not_pad_byte^⚠
• vardata_1b^⚠
• vardata_1b_e^⚠
• vardata_4b^⚠
• vardata_4b_c^⚠
• vardata_any^⚠
• varlena_to_byte_slice^⚠
  Convert a Postgres varlena * (or byte *) into a Rust &[u8].
• varsize^⚠
• varsize_1b^⚠
• varsize_4b^⚠
• varsize_any^⚠
• varsize_any_exhdr^⚠
• varsize_external^⚠
• vartag_1b_e^⚠
• vartag_external^⚠
• vartag_is_expanded^⚠
• vartag_size^⚠