rm validator_derive

Cargo.toml

@@ -22,8 +22,7 @@ rust-argon2 = "0.8.3"
 derive_more = "0.99.11"
 unicode-normalization = "0.1.6"
 ammonia = "3.1.0"
-validator = "0.12.0"
-validator_derive = "0.12.0"
+validator = { version = "0.12.0", features = ["derive"]}
 lazy_static = "1.4.0"
 regex = { version = "1.3.9", features = [ "perf-inline", "perf-dfa", "perf-literal", "perf-cache", "perf"]}
 rand = "0.8.0"

src/config.rs

@@ -1,7 +1,6 @@
 //! Credential processor and configuration
 use derive_builder::Builder;
 use validator::Validate;
-use validator_derive::Validate;
 
 use crate::errors::*;
 use crate::filters::{beep, filter, forbidden};