Cargo Features

[dependencies]
mongodb-ext = { version = "4.3.2", default-features = false, features = ["mongodb-gridfs"] }
default = mongodb-gridfs

The mongodb-gridfs feature is set by default whenever mongodb-ext is added without default-features = false somewhere in the dependency tree.

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.

mongodb-gridfs default

Affects traits::gridfs