Module prelude

Module that can be imported with use udf::prelude::*; to quickly get the most often used imports.

Re-exports

pub use crate::AggregateUdf;

pub use crate::ArgList;

pub use crate::BasicUdf;

pub use crate::Init;

pub use crate::Process;

pub use crate::ProcessError;

pub use crate::SqlArg;

pub use crate::SqlResult;

pub use crate::SqlType;

pub use crate::UdfCfg;

Macros

udf_log

Print a formatted log message to stderr to display in server logs

Type Aliases

NonZeroU8

A u8 that is known not to equal zero.

Attribute Macros

register

Register exposed function names required for a UDF