Crate zksync_db_connection

Common utils for data access layer (DAL) implementations.

Modules

connection

connection_pool

error

instrument

DAL query instrumentation.

macro_utils

Miscellaneous helper macros.

metrics

utils

Macros

interpolate_query

Interpolates the provided DB query consisting of several or comma-separated parts, each of parts being a string literal or _. _ parts are substituted with the provided variables in the order of appearance.

match_query_as

Builds a set of statically compiled DB queries based on the provided condition. This allows to avoid copying similar queries or making them dynamic (i.e., using sqlx::query() function etc.).

write_str

Writes to a String. This is equivalent to write!, but without the need to unwrap() the result.

writeln_str

Writing a line to a String. This is equivalent to writeln!, but without the need to unwrap() the result.