Module pg_message

Macros

• from_usize 🔒

Structs

• BeCommandCompleteMessage
• FeBindMessage
• FeCancelMessage
• FeCloseMessage
• FeDescribeMessage
• FeExecuteMessage
• FeParseMessage
• FePasswordMessage
• FeQueryMessage
  Query message contains the string sql.
• FeStartupMessage

Enums

• BeMessage
  Message sent from server to psql client. Implement write (how to serialize it into psql buffer). Ref: https://www.postgresql.org/docs/current/protocol-message-formats.html
• BeParameterStatusMessage
• FeMessage
  Messages that can be sent from pg client to server. Implement read.
• TransactionStatus

Traits

• FromUsize 🔒

Functions

• read_null_terminated 🔒
  Continue read until reached a \0. Used in reading string from Bytes.
• write_body 🔒
  Call f() to write body of the message and prepend it with 4-byte len as prescribed by the protocol. First write out body value and fill length value as i32 in front of it.
• write_cstr 🔒
  Safe write of s into buf as cstring (String in the protocol).
• write_err_or_notice 🔒
  Safe write error or notice message.