Struct sourceview5::RegionIter

pub struct RegionIter { /* private fields */ }

An opaque datatype.

Ignore all its fields and initialize the iter with RegionExt::start_region_iter().

GLib type: Inline allocated boxed type with stack copy semantics.

Implementations

impl RegionIter

pub fn as_ptr(&self) -> *mut GtkSourceRegionIter

pub unsafe fn from_glib_ptr_borrow<'a>( ptr: *const GtkSourceRegionIter, ) -> &'a Self

Borrows the underlying C value.

pub unsafe fn from_glib_ptr_borrow_mut<'a>( ptr: *mut GtkSourceRegionIter, ) -> &'a mut Self

Borrows the underlying C value mutably.

impl RegionIter

pub fn subregion(&mut self, start: &mut TextIter, end: &mut TextIter) -> bool

Gets the subregion at this iterator.

Returns

true if @start and @end have been set successfully (if non-None), or false if @self is the end iterator or if the region is empty.

start

iterator to initialize with the subregion start, or None.

end

iterator to initialize with the subregion end, or None.

pub fn is_end(&self) -> bool

Returns

whether @self is the end iterator.

pub fn next(&mut self) -> bool

Moves @self to the next subregion.

Returns

true if @self moved and is dereferenceable, or false if @self has been set to the end iterator.

Trait Implementations

impl Clone for RegionIter

fn clone(&self) -> Self

Copies the inline boxed type by value with the type-specific copy function.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for RegionIter