Enum cranelift_codegen::cursor::CursorPosition[−][src]

[−]
pub enum CursorPosition {
    Nowhere,
    At(Inst),
    Before(Block),
    After(Block),
}
[−]

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(Block)
[−]

Cursor is before the beginning of a block. No instructions can be inserted. Calling next_inst() will move to the first instruction in the block.

After(Block)
[−]

Cursor is pointing after the end of a block. New instructions will be appended to the block.

Trait Implementations

impl Clone for CursorPosition[src][+]

impl Copy for CursorPosition[src]

impl Debug for CursorPosition[src][+]

impl Eq for CursorPosition[src]

impl PartialEq<CursorPosition> for CursorPosition[src][+]

impl StructuralEq for CursorPosition[src]

impl StructuralPartialEq for CursorPosition[src]

Auto Trait Implementations

impl RefUnwindSafe for CursorPosition

impl Send for CursorPosition

impl Sync for CursorPosition

impl Unpin for CursorPosition

impl UnwindSafe for CursorPosition

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src][+]

impl<T> Borrow<T> for T where
    T: ?Sized, [src][+]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src][+]

impl<Q, K> Equivalent<K> for Q where
    K: Borrow<Q> + ?Sized,
    Q: Eq + ?Sized, [src][+]

impl<T> From<T> for T[src][+]

impl<T, U> Into<U> for T where
    U: From<T>, [src][+]

impl<T> ToOwned for T where
    T: Clone, [src][+]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src][+]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src][+]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.