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doc: Remove use of `pub use` globs

This commit is contained in:
klutzy 2014-05-29 15:17:00 +09:00
parent b981add9ee
commit e38fde71b1
1 changed files with 3 additions and 3 deletions
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6
src/doc/rust.md
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@ -904,7 +904,7 @@ An example of re-exporting:
~~~~
# fn main() { }
mod quux {
pub use quux::foo::*;
pub use quux::foo::{bar, baz};
pub mod foo {
pub fn bar() { }
@ -913,10 +913,10 @@ mod quux {
}
~~~~
In this example, the module `quux` re-exports all of the public names defined in `foo`.
In this example, the module `quux` re-exports two public names defined in `foo`.
Also note that the paths contained in `use` items are relative to the crate root.
So, in the previous example, the `use` refers to `quux::foo::*`, and not simply to `foo::*`.
So, in the previous example, the `use` refers to `quux::foo::{bar, baz}`, and not simply to `foo::{bar, baz}`.
This also means that top-level module declarations should be at the crate root if direct usage
of the declared modules within `use` items is desired. It is also possible to use `self` and `super`
at the beginning of a `use` item to refer to the current and direct parent modules respectively.