Enum cretonne::cursor::CursorPosition
[−]
[src]
pub enum CursorPosition { Nowhere, At(Inst), Before(Ebb), After(Ebb), }
The possible positions of a cursor.
Variants
Nowhere
Cursor is not pointing anywhere. No instructions can be inserted.
At(Inst)
Cursor is pointing at an existing instruction. New instructions will be inserted before the current instruction.
Before(Ebb)
Cursor is before the beginning of an EBB. No instructions can be inserted. Calling
next_inst()
will move to the first instruction in the EBB.
After(Ebb)
Cursor is pointing after the end of an EBB. New instructions will be appended to the EBB.
Trait Implementations
impl Clone for CursorPosition
[src]
fn clone(&self) -> CursorPosition
[src]
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl Copy for CursorPosition
[src]
impl PartialEq for CursorPosition
[src]
fn eq(&self, __arg_0: &CursorPosition) -> bool
[src]
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &CursorPosition) -> bool
[src]
This method tests for !=
.