Cleanup way too verbose Clippy settings

src/lib.rs

@@ -1,44 +1,3 @@
-#![deny(clippy::all)]
-#![warn(clippy::nursery)]
-#![warn(clippy::pedantic)]
-#![allow(clippy::cast_possible_truncation)]
-#![allow(clippy::cast_possible_wrap)]
-#![allow(clippy::cast_precision_loss)]
-#![allow(clippy::cast_sign_loss)]
-#![allow(clippy::default_trait_access)]
-#![allow(clippy::inconsistent_struct_constructor)]
-#![allow(clippy::inline_always)]
-#![allow(clippy::module_name_repetitions)]
-#![allow(clippy::redundant_closure_for_method_calls)]
-#![allow(clippy::similar_names)]
-#![allow(clippy::struct_excessive_bools)]
-#![allow(clippy::use_self)]
-#![allow(clippy::unused_self)]
-#![warn(clippy::clone_on_ref_ptr)]
-#![warn(clippy::create_dir)]
-#![warn(clippy::dbg_macro)]
-#![warn(clippy::default_numeric_fallback)]
-#![warn(clippy::exit)]
-#![warn(clippy::filetype_is_file)]
-#![warn(clippy::float_cmp_const)]
-#![warn(clippy::if_then_some_else_none)]
-#![warn(clippy::lossy_float_literal)]
-#![warn(clippy::map_err_ignore)]
-#![warn(clippy::mem_forget)]
-#![warn(clippy::multiple_inherent_impl)]
-#![warn(clippy::pattern_type_mismatch)]
-#![warn(clippy::rc_buffer)]
-#![warn(clippy::rc_mutex)]
-#![warn(clippy::rest_pat_in_fully_bound_structs)]
-#![warn(clippy::same_name_method)]
-#![warn(clippy::str_to_string)]
-#![warn(clippy::string_to_string)]
-#![warn(clippy::undocumented_unsafe_blocks)]
-#![warn(clippy::unnecessary_self_imports)]
-#![warn(clippy::unneeded_field_pattern)]
-#![warn(clippy::use_debug)]
-#![warn(clippy::verbose_file_reads)]
-
 mod blur;
 
 pub use blur::Blur;