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authorEsteban Küber <esteban@kuber.com.ar>2020-01-15 11:14:05 -0800
committerEsteban Küber <esteban@kuber.com.ar>2020-01-16 09:49:14 -0800
commitd7a62124018ce8438caeedca203d39997f130b49 (patch)
tree1bbf6438d05290a84c4b8114fb99175edbc6eaf4 /src/librustc_error_codes/error_codes
parentc305ac31c09fdd5078fa0e69e718b4da10d9e354 (diff)
downloadrust-d7a62124018ce8438caeedca203d39997f130b49.tar.gz
rust-d7a62124018ce8438caeedca203d39997f130b49.zip
review comments
Diffstat (limited to 'src/librustc_error_codes/error_codes')
-rw-r--r--src/librustc_error_codes/error_codes/E0746.md10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/librustc_error_codes/error_codes/E0746.md b/src/librustc_error_codes/error_codes/E0746.md
index 2df27bcf0bf..041061f3380 100644
--- a/src/librustc_error_codes/error_codes/E0746.md
+++ b/src/librustc_error_codes/error_codes/E0746.md
@@ -12,8 +12,8 @@ impl T for S {
     fn bar(&self) {}
 }
 
-// Having the trait `T` as return type is invalid because bare traits do not
-// have a statically known size:
+// Having the trait `T` as return type is invalid because
+// bare trait objects do not have a statically known size:
 fn foo() -> dyn T {
     S(42)
 }
@@ -32,15 +32,15 @@ If there is a single type involved, you can use [`impl Trait`]:
 #     fn bar(&self) {}
 # }
 // The compiler will select `S(usize)` as the materialized return type of this
-// function, but callers will only be able to access associated items from `T`.
+// function, but callers will only know that the return type implements `T`.
 fn foo() -> impl T {
     S(42)
 }
 ```
 
 If there are multiple types involved, the only way you care to interact with
-them is through the trait's interface and having to rely on dynamic dispatch is
-acceptable, then you can use [trait objects] with `Box`, or other container
+them is through the trait's interface, and having to rely on dynamic dispatch
+is acceptable, then you can use [trait objects] with `Box`, or other container
 types like `Rc` or `Arc`:
 
 ```