Run cargo dev update_lints

CHANGELOG.md

@@ -1732,6 +1732,7 @@ Released 2018-09-13
 [`for_loops_over_fallibles`]: https://rust-lang.github.io/rust-clippy/master/index.html#for_loops_over_fallibles
 [`forget_copy`]: https://rust-lang.github.io/rust-clippy/master/index.html#forget_copy
 [`forget_ref`]: https://rust-lang.github.io/rust-clippy/master/index.html#forget_ref
+[`from_iter_instead_of_collect`]: https://rust-lang.github.io/rust-clippy/master/index.html#from_iter_instead_of_collect
 [`future_not_send`]: https://rust-lang.github.io/rust-clippy/master/index.html#future_not_send
 [`get_last_with_len`]: https://rust-lang.github.io/rust-clippy/master/index.html#get_last_with_len
 [`get_unwrap`]: https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap

clippy_lints/src/lib.rs

@@ -693,6 +693,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
         &methods::FILTER_NEXT,
         &methods::FIND_MAP,
         &methods::FLAT_MAP_IDENTITY,
+        &methods::FROM_ITER_INSTEAD_OF_COLLECT,
         &methods::GET_UNWRAP,
         &methods::INEFFICIENT_TO_STRING,
         &methods::INTO_ITER_ON_REF,
@@ -1422,6 +1423,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
         LintId::of(&methods::EXPECT_FUN_CALL),
         LintId::of(&methods::FILTER_NEXT),
         LintId::of(&methods::FLAT_MAP_IDENTITY),
+        LintId::of(&methods::FROM_ITER_INSTEAD_OF_COLLECT),
         LintId::of(&methods::INTO_ITER_ON_REF),
         LintId::of(&methods::ITERATOR_STEP_BY_ZERO),
         LintId::of(&methods::ITER_CLONED_COLLECT),
@@ -1620,6 +1622,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
         LintId::of(&mem_replace::MEM_REPLACE_WITH_DEFAULT),
         LintId::of(&methods::CHARS_LAST_CMP),
         LintId::of(&methods::CHARS_NEXT_CMP),
+        LintId::of(&methods::FROM_ITER_INSTEAD_OF_COLLECT),
         LintId::of(&methods::INTO_ITER_ON_REF),
         LintId::of(&methods::ITER_CLONED_COLLECT),
         LintId::of(&methods::ITER_NEXT_SLICE),

src/lintlist/mod.rs

@@ -753,6 +753,13 @@ vec![
         deprecation: None,
         module: "drop_forget_ref",
     },
+    Lint {
+        name: "from_iter_instead_of_collect",
+        group: "style",
+        desc: "use `.collect()` instead of `::from_iter()`",
+        deprecation: None,
+        module: "methods",
+    },
     Lint {
         name: "future_not_send",
         group: "nursery",