bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

manual: remove all mention of constraints.

Browse source
This commit is contained in:
Graydon Hoare 2012-10-11 12:10:01 -07:00
parent c4237db60e
commit a8e1d83103
1 changed files with 5 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

11
doc/rust.md
View file

@ -676,8 +676,8 @@ from outside the source file: either by an explicit `source_directive` in
a referencing crate file, or by the filename of the source file itself.
A source file that contains a `main` function can be compiled to an
executable. If a `main` function is present, it must have no [type parameters](#type-parameters)
and no [constraints](#constraints). Its return type must be [`nil`](#primitive-types) and it must take no arguments.
executable. If a `main` function is present,
its return type must be [`nil`](#primitive-types) and it must take no arguments.
# Items and attributes
@ -2292,8 +2292,7 @@ execute after the `assert`.
## Types
Every slot and value in a Rust program has a type. The _type_ of a *value*
defines the interpretation of the memory holding it. The type of a *slot* may
also include [constraints](#constraints).
defines the interpretation of the memory holding it.
Built-in types and type-constructors are tightly integrated into the language,
in nontrivial ways that are not possible to emulate in user-defined
@ -2562,8 +2561,8 @@ Raw pointers (`*`)
### Function types
The function type-constructor `fn` forms new function types. A function type
consists of a sequence of input slots, an optional set of
[input constraints](#constraints) and an output slot.
consists of a set of function-type modifiers (`pure`, `unsafe`, `extern`, etc.),
a sequence of input slots and an output slot.
An example of a `fn` type: