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| -rw-r--r-- | doc/rust.md | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/doc/rust.md b/doc/rust.md index ebd07041e0e..13b46367a96 100644 --- a/doc/rust.md +++ b/doc/rust.md @@ -210,19 +210,19 @@ The keywords in [source files](#source-files) are the following strings: ~~~~~~~~ {.keyword} alt assert -break +be break check claim class const cont copy crust -do +drop else enum export fail false fn for if iface impl import let log loop mod mut -native +native new pure resource ret -true type -unsafe use +true trait type +unchecked unsafe while ~~~~~~~~ @@ -746,7 +746,7 @@ fn main() { ##### Export declarations ~~~~~~~~ {.ebnf .gram} -export_decl : "export" ident [ ',' ident ] * +export_decl : "export" ident [ ',' ident ] * | "export" ident "::{}" | "export" ident '{' ident [ ',' ident ] * '}' ; ~~~~~~~~ @@ -812,12 +812,12 @@ implicitly exports all of `t`'s constructors. For example: ~~~~~~~~ mod foo { export t; - + enum t {a, b, c} } ~~~~~~~~ -Here, `foo` imports `t`, `a`, `b`, and `c`. +Here, `foo` imports `t`, `a`, `b`, and `c`. The second and third forms of export declaration can be used to export an `enum` item without exporting all of its constructors. These two @@ -834,7 +834,7 @@ mod foo { enum abstract {x, y, z} enum slightly_abstract {a, b, c, d} -} +} ~~~~~~~~ Module `foo` exports the types `abstract` and `slightly_abstract`, as well as @@ -1078,7 +1078,7 @@ An _enumeration item_ simultaneously declares a new nominal [enumerated type](#enumerated-types) as well as a set of *constructors* that can be used to create or pattern-match values of the corresponding enumerated type. Note that `enum` previously was referred to as a `tag`, however this -definition has been deprecated. While `tag` is no longer used, the two are +definition has been deprecated. While `tag` is no longer used, the two are synonymous. The constructors of an `enum` type may be recursive: that is, each constructor |