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Added links to types in from_utf8 description

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This commit is contained in:
Donnie Bishop 2017-04-01 09:56:40 -04:00
parent 5e122f59ba
commit 364241c709
1 changed files with 15 additions and 8 deletions
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23
src/libcore/str/mod.rs
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@ -210,11 +210,15 @@ impl Utf8Error {
/// Converts a slice of bytes to a string slice.
///
/// A string slice (`&str`) is made of bytes (`u8`), and a byte slice (`&[u8]`)
/// is made of bytes, so this function converts between the two. Not all byte
/// slices are valid string slices, however: `&str` requires that it is valid
/// UTF-8. `from_utf8()` checks to ensure that the bytes are valid UTF-8, and
/// then does the conversion.
/// A string slice ([`&str`]) is made of bytes ([`u8`]), and a byte slice
/// ([`&[u8]`][byteslice]) is made of bytes, so this function converts between
/// the two. Not all byte slices are valid string slices, however: [`&str`] requires
/// that it is valid UTF-8. `from_utf8()` checks to ensure that the bytes are valid
/// UTF-8, and then does the conversion.
///
/// [`&str`]: ../../std/primitive.str.html
/// [`u8`]: ../../std/primitive.u8.html
/// [byteslice]: ../../std/primitive.slice.html
///
/// If you are sure that the byte slice is valid UTF-8, and you don't want to
/// incur the overhead of the validity check, there is an unsafe version of
@ -228,9 +232,12 @@ impl Utf8Error {
///
/// [string]: ../../std/string/struct.String.html#method.from_utf8
///
/// Because you can stack-allocate a `[u8; N]`, and you can take a `&[u8]` of
/// it, this function is one way to have a stack-allocated string. There is
/// an example of this in the examples section below.
/// Because you can stack-allocate a `[u8; N]`, and you can take a
/// [`&[u8]`][byteslice] of it, this function is one way to have a
/// stack-allocated string. There is an example of this in the
/// examples section below.
///
/// [byteslice]: ../../std/primitive.slice.html
///
/// # Errors
///