f64_trunc in core::arch::wasm64 - Rust
Description: Generates the `f64.trunc` instruction, roundinging to the nearest integer towards zero.

core::arch::wasm64

# Function f64_trunc

Source

    pub fn f64_trunc(a: f64) -> f64

🔬This is a nightly-only experimental API. (`wasm_numeric_instr` #133908)
Available on WebAssembly and `target_family="wasm"` only.
Expand description

Generates the `f64.trunc` instruction, roundinging to the nearest integer towards zero.

This method is useful when targeting `no_std` and is equivalent to `std::f64::trunc()`.