Enum pretty::Doc [−][src]
Expand description
The concrete document type. This type is not meant to be used directly. Instead use the static
functions on Doc
or the methods on an DocAllocator
.
The T
parameter is used to abstract over pointers to Doc
. See RefDoc
and BoxDoc
for how
it is used
Variants
Nil
Append(T, T)
Group(T)
FlatAlt(T, T)
Nest(isize, T)
Hardline
RenderLen(usize, T)
OwnedText(Box<str>)
BorrowedText(&'a str)
Tuple Fields
0: &'a str
SmallText(SmallText)
Tuple Fields
0: SmallText
Annotated(A, T)
Union(T, T)
Column(T::ColumnFn)
Tuple Fields
0: T::ColumnFn
Nesting(T::ColumnFn)
Tuple Fields
0: T::ColumnFn
Fail
Implementations
Writes a rendered document to a std::io::Write
object.
Writes a rendered document to a std::fmt::Write
object.
pub fn render_raw<W>(&self, width: usize, out: &mut W) -> Result<(), W::Error> where
for<'b> W: RenderAnnotated<'b, A>,
W: ?Sized,
pub fn render_raw<W>(&self, width: usize, out: &mut W) -> Result<(), W::Error> where
for<'b> W: RenderAnnotated<'b, A>,
W: ?Sized,
Writes a rendered document to a RenderAnnotated<A>
object.
Returns a value which implements std::fmt::Display
use pretty::{Doc, BoxDoc};
let doc = BoxDoc::<()>::group(
BoxDoc::text("hello").append(Doc::line()).append(Doc::text("world"))
);
assert_eq!(format!("{}", doc.pretty(80)), "hello world");
Trait Implementations
Converts self
into a document
Auto Trait Implementations
impl<'a, T, A> RefUnwindSafe for Doc<'a, T, A> where
A: RefUnwindSafe,
T: RefUnwindSafe,
<T as DocPtr<'a, A>>::ColumnFn: RefUnwindSafe,
impl<'a, T, A> Unpin for Doc<'a, T, A> where
A: Unpin,
T: Unpin,
<T as DocPtr<'a, A>>::ColumnFn: Unpin,
impl<'a, T, A> UnwindSafe for Doc<'a, T, A> where
A: UnwindSafe,
T: UnwindSafe,
<T as DocPtr<'a, A>>::ColumnFn: UnwindSafe,
Blanket Implementations
Mutably borrows from an owned value. Read more