warning: doc list item without indentation
  --> src/lib.rs:14:5
   |
14 | //! through procedural macros.
   |     ^
   |
   = help: if this is supposed to be its own paragraph, add a blank line
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#doc_lazy_continuation
help: indent this line
   |
14 | //!   through procedural macros.
   |     ++

warning: doc list item without indentation
  --> src/lib.rs:13:5
   |
13 | //! But users can only provide one default implementation for each method
   |     ^
   |
   = help: if this is supposed to be its own paragraph, add a blank line
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#doc_lazy_continuation
help: indent this line
   |
13 | //!   But users can only provide one default implementation for each method
   |     ++

warning: doc list item without indentation
  --> src/lib.rs:12:5
   |
12 | //! writing the defaults involves a lot of boilerplate.
   |     ^
   |
   = help: if this is supposed to be its own paragraph, add a blank line
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#doc_lazy_continuation
help: indent this line
   |
12 | //!   writing the defaults involves a lot of boilerplate.
   |     ++

warning: doc list item without indentation
  --> src/lib.rs:10:5
   |
10 | //! if its return type is an associated type.
   |     ^
   |
   = help: if this is supposed to be its own paragraph, add a blank line
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#doc_lazy_continuation
   = note: `#[warn(clippy::doc_lazy_continuation)]` on by default
help: indent this line
   |
10 | //!   if its return type is an associated type.
   |     ++

warning: you seem to be trying to move all elements into a new `Vec`
  --> codegen/src/derive_fillers/derive_delegate.rs:73:30
   |
73 |                 stmts:       stmts.drain(..).collect(),
   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `mem::take`: `std::mem::take(&mut stmts)`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drain_collect
   = note: `#[warn(clippy::drain_collect)]` on by default

warning: you seem to be trying to move all elements into a new `Vec`
  --> codegen/src/derive_fillers/derive_delegate.rs:73:30
   |
73 |                 stmts:       stmts.drain(..).collect(),
   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `mem::take`: `std::mem::take(&mut stmts)`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drain_collect
   = note: `#[warn(clippy::drain_collect)]` on by default

warning: unused import: `punctuated::Punctuated`
 --> codegen/src/derive_fillers/derive_delegate.rs:3:11
  |
3 | use syn::{punctuated::Punctuated, spanned::Spanned};
  |           ^^^^^^^^^^^^^^^^^^^^^^
  |
  = note: `#[warn(unused_imports)]` on by default

warning: unused import: `punctuated::Punctuated`
 --> codegen/src/derive_fillers/derive_delegate.rs:3:11
  |
3 | use syn::{punctuated::Punctuated, spanned::Spanned};
  |           ^^^^^^^^^^^^^^^^^^^^^^
  |
  = note: `#[warn(unused_imports)]` on by default