Struct moore_common::source::Span
source · [−]Expand description
A span of locations within a source file, expressed as a half-open interval
of bytes [begin,end)
.
Fields
source: Source
begin: usize
end: usize
Implementations
sourceimpl Span
impl Span
sourcepub fn new(source: Source, begin: usize, end: usize) -> Span
pub fn new(source: Source, begin: usize, end: usize) -> Span
Create a new span from two byte offsets.
sourcepub fn union<S: Into<Span>>(a: S, b: S) -> Span
pub fn union<S: Into<Span>>(a: S, b: S) -> Span
Create a new span that covers two spans, i.e. represents the smallest
possible span that fully contains both input spans a
and b
.
sourcepub fn expand<S: Into<Span>>(&mut self, other: S) -> &mut Self
pub fn expand<S: Into<Span>>(&mut self, other: S) -> &mut Self
Modify this range to also cover the entirety of the other
range. The
other
range must lie in the same source as self
.
sourcepub fn begin(&self) -> Location
pub fn begin(&self) -> Location
Return the location just before the first character in this span.
Trait Implementations
sourceimpl Ord for Span
impl Ord for Span
sourceimpl PartialOrd<Span> for Span
impl PartialOrd<Span> for Span
sourcefn partial_cmp(&self, other: &Span) -> Option<Ordering>
fn partial_cmp(&self, other: &Span) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
impl Copy for Span
impl Eq for Span
impl StructuralEq for Span
impl StructuralPartialEq for Span
Auto Trait Implementations
impl RefUnwindSafe for Span
impl Send for Span
impl Sync for Span
impl Unpin for Span
impl UnwindSafe for Span
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