Struct sage::side_effects::ffi::FFIBinding

pub struct FFIBinding {
    pub name: String,
    pub input_cells: usize,
    pub output_cells: usize,
}

This is an FFI binding, which is used to call a foreign function in the virtual machine code.

The name is the symbol for the foreign function. The input cells is the number of cells that the foreign function will read from the FFI channel. The output cells is the number of cells that the foreign function will write to the FFI channel.

Fields

name: String

input_cells: usize

output_cells: usize

Implementations

impl FFIBinding

pub fn new(name: String, input_cells: usize, output_cells: usize) -> Self

Create a new FFI binding.

Trait Implementations

impl Clone for FFIBinding

fn clone(&self) -> FFIBinding

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FFIBinding

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

Formats the value using the given formatter.

impl Display for FFIBinding

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

Formats the value using the given formatter.

impl Hash for FFIBinding

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for FFIBinding

fn cmp(&self, other: &FFIBinding) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for FFIBinding

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for FFIBinding

fn partial_cmp(&self, other: &FFIBinding) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for FFIBinding

impl StructuralEq for FFIBinding

impl StructuralPartialEq for FFIBinding