Lib.rs

Cargo Features

[dependencies]
mail-builder = { version = "0.4.0", default-features = false, features = ["gethostname"] }

default = gethostname

The gethostname feature is set by default whenever mail-builder is added without default-features = false somewhere in the dependency tree.

gethostname default

Enables gethostname ^0.5.0

mail-builder has 2 features without comments.