Struct Field 

pub struct Field {
    pub base: i64,
    pub width: u32,
    pub signed: bool,
    pub lanes: u32,
}

How one 64-bit chunk of an input port is drawn from its lane word: lanes packed sub-lanes of width bits each. A single-lane field is base + slice (sign-extended when signed) as a 64-bit value; a packed field (lanes > 1) carries no offset and packs each sub-lane’s raw slice.

Fields

base: i64

width: u32

signed: bool

lanes: u32

Implementations

impl Field

pub const fn unsigned(base: i64, width: u32) -> Field

pub const fn signed(width: u32) -> Field

pub const fn full() -> Field

pub const fn packed(width: u32, lanes: u32, signed: bool) -> Field

pub fn range(&self) -> (i128, i128)

The smallest and largest value one sub-lane takes.

pub fn value(&self, word: u64, mode: Mode) -> u64

The 64-bit chunk this field draws from word.

Trait Implementations

impl Clone for Field

fn clone(&self) -> Field

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Field

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for Field

fn eq(&self, other: &Field) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Field

impl Eq for Field

impl StructuralPartialEq for Field