Crate plrust_trusted_pgx

Expand description

plrust-trusted-pgx is a re-export crate based on pgx which exposes the minimal set of pgx internals necessary for plrust function compilation. plrust-trusted-pgx also includes a number of Rust types for interoperating with Postgres types, access to Postgres’ “SPI”, logging, and trigger support.

Re-exports§

pub use datum::*;
pub use heap_tuple::*;
pub use iter::*;
pub use pg_sys::*;
pub use trigger_support::*;

Modules§

datum: Safe Rust wrappers for various Postgres types.
heap_tuple: Support for arbitrary composite types as a “heap tuple”.
iter: Return iterators from plrust functions
pg_sys: Lower-level Postgres internals, which are safe to use.
prelude: Use all the things.
spi: Use Postgres’ Server Programming Interface to execute arbitrary SQL.
trigger_support: Various types for use when a plrust function is a trigger function.

Macros§

debug1: Log to Postgres’ debug1 log level.
debug2: Log to Postgres’ debug2 log level.
debug3: Log to Postgres’ debug3 log level.
debug4: Log to Postgres’ debug4 log level.
debug5: Log to Postgres’ debug5 log level.
ereport: Sends some kind of message to Postgres, and if it’s a PgLogLevel::ERROR or greater, Postgres’ error handling takes over and, in the case of PgLogLevel::ERROR, aborts the current transaction.
error: Log to Postgres’ error log level. This will abort the current Postgres transaction.
info: Log to Postgres’ info log level.
log: Log to Postgres’ log log level.
notice: Log to Postgres’ notice log level.
warning: Log to Postgres’ warning log level.

Structs§

Spi

Traits§