Struct regex_syntax::ast::Span
source · [−]Expand description
Span represents the position information of a single AST item.
All span positions are absolute byte offsets that can be used on the original regular expression that was parsed.
Fields
start: Position
The start byte offset.
end: Position
The end byte offset.
Implementations
sourceimpl Span
impl Span
sourcepub fn splat(pos: Position) -> Span
pub fn splat(pos: Position) -> Span
Create a new span using the given position as the start and end.
sourcepub fn with_start(self, pos: Position) -> Span
pub fn with_start(self, pos: Position) -> Span
Create a new span by replacing the starting the position with the one given.
sourcepub fn with_end(self, pos: Position) -> Span
pub fn with_end(self, pos: Position) -> Span
Create a new span by replacing the ending the position with the one given.
sourcepub fn is_one_line(&self) -> bool
pub fn is_one_line(&self) -> bool
Returns true if and only if this span occurs on a single line.
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 · sourcefn borrow_mut(&mut self) -> &mut T
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.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more