Cargo Features

actix-multipart = { version = "0.6.1", default-features = false, features = ["derive", "tempfile"] }
default = derive, tempfile

These default features are set whenever actix-multipart is added without default-features = false somewhere in the dependency tree.

derive default = actix-multipart-derive
tempfile default

Enables tempfile, fs of tokio

Affects form::tempfile

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.

actix-multipart-derive derive