Struct pgn_reader::RawHeader
source · [−]Expand description
A header value.
Provides helper methods for decoding backslash escaped values.
A quote inside a string is represented by the backslash immediately followed by a quote. A backslash inside a string is represented by two adjacent backslashes.
Tuple Fields
0: &'a [u8]Implementations
sourceimpl<'a> RawHeader<'a>
impl<'a> RawHeader<'a>
sourcepub fn as_bytes(&self) -> &[u8]ⓘNotable traits for &'_ mut [u8]impl<'_> Write for &'_ mut [u8]impl<'_> Read for &'_ [u8]
pub fn as_bytes(&self) -> &[u8]ⓘNotable traits for &'_ mut [u8]impl<'_> Write for &'_ mut [u8]impl<'_> Read for &'_ [u8]
Returns the raw byte representation of the header value.
sourcepub fn decode(&self) -> Cow<'a, [u8]>
pub fn decode(&self) -> Cow<'a, [u8]>
Decodes escaped quotes and backslashes into bytes. Allocates only when the value actually contains escape sequences.
sourcepub fn decode_utf8(&self) -> Result<Cow<'a, str>, Utf8Error>
pub fn decode_utf8(&self) -> Result<Cow<'a, str>, Utf8Error>
Tries to decode the header as UTF-8. This is guaranteed to succeed on valid PGNs.
Errors
Errors if the header contains an invalid UTF-8 byte sequence.
sourcepub fn decode_utf8_lossy(&self) -> Cow<'a, str>
pub fn decode_utf8_lossy(&self) -> Cow<'a, str>
Decodes the header as UTF-8, replacing any invalid byte sequences with the placeholder � U+FFFD.
Trait Implementations
impl<'a> Eq for RawHeader<'a>
impl<'a> StructuralEq for RawHeader<'a>
impl<'a> StructuralPartialEq for RawHeader<'a>
Auto Trait Implementations
impl<'a> RefUnwindSafe for RawHeader<'a>
impl<'a> Send for RawHeader<'a>
impl<'a> Sync for RawHeader<'a>
impl<'a> Unpin for RawHeader<'a>
impl<'a> UnwindSafe for RawHeader<'a>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
toowned_clone_into)Uses borrowed data to replace owned data, usually by cloning. Read more