Struct substrate_wasmtime::Limits

pub struct Limits { /* fields omitted */ }

Limits of tables/memories where the units of the limits are defined by the table/memory types.

A minimum is always available but the maximum may not be present.

Implementations

impl Limits

pub fn new(min: u32, max: Option<u32>) -> Limits

Creates a new set of limits with the minimum and maximum both specified.

pub fn at_least(min: u32) -> Limits

Creates a new Limits with the min specified and no maximum specified.

pub fn min(&self) -> u32

Returns the minimum amount for these limits.

pub fn max(&self) -> Option<u32>

Returns the maximum amount for these limits, if specified.

Trait Implementations

impl Clone for Limits

fn clone(&self) -> Limits

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Limits

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

Formats the value using the given formatter.

impl Eq for Limits

impl Hash for Limits

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, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq<Limits> for Limits

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

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

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

This method tests for !=.

impl StructuralEq for Limits

impl StructuralPartialEq for Limits