[−][src]Function core::arch::wasm32::f64x2_extract_lane
pub unsafe fn f64x2_extract_lane(a: v128, imm: usize) -> f64
This is supported on WebAssembly only.
Extracts lane from a 128-bit vector interpreted as 2 packed f64 numbers.
Extracts the scalar value of lane specified in the immediate mode operand
imm
from a
.
Unsafety
This function has undefined behavior if imm
is greater than or equal to
2.