Cargo Features

sawp-pop3 has no features set by default.

sawp-pop3 = { version = "0.12.1", features = ["verbose", "ffi"] }

Enables verbose of sawp


Makes error messages more descriptive and verbose at the cost of allocating more strings

ffi = cbindgen, sawp-ffi

Enables ffi of sawp

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

sawp-ffi ffi?
cbindgen build ffi?

Enables cbindgen ^0.15