Module value 

Modules

error

Error types for decoding wire-format values and for fallible conversion from super::Value to mz_repr::Datum.

interval

jsonb

numeric

record

unsigned

Structs

TextEncodeSettings

Session settings that affect how values are encoded as text.

Enums

Value

A PostgreSQL datum.

Constants

FLOAT4_DIGITS 🔒

The number of significant decimal digits that survive a round trip through f32 and f64 respectively.

FLOAT8_DIGITS 🔒

Functions

decode_binary_string 🔒

Decodes a binary-format string value, rejecting embedded NUL characters.

encode_element 🔒

format_float_limited 🔒

Formats f with ndig significant digits like C’s %.*g, mirroring PostgreSQL’s float4out/float8out when extra_float_digits is zero or negative. Like PostgreSQL, ndig values below 1 are clamped to 1, and non-finite values are spelled NaN, Infinity, and -Infinity.

pg_len 🔒

reject_nul 🔒

Returns an error if s contains a NUL character, which PostgreSQL rejects in text values.

rescale_numeric 🔒

Rescales n to the scale required by constraints, if any.

values_from_row

Converts a Materialize row into a vector of PostgreSQL values.