Struct soroban_env_guest::xdr::Limits

pub struct Limits {
    pub depth: u32,
    pub len: usize,
}

Limits contains the limits that a limited reader or writer will be constrained to.

Fields

depth: u32

Defines the maximum depth for recursive calls in Read/WriteXdr to prevent stack overflow.

The depth limit is akin to limiting stack depth. Its purpose is to prevent the program from hitting the maximum stack size allowed by Rust, which would result in an unrecoverable SIGABRT. For more information about Rust’s stack size limit, refer to the Rust documentation.

len: usize

Defines the maximum number of bytes that will be read or written.

Implementations

impl Limits

pub fn none() -> Limits

pub fn depth(depth: u32) -> Limits

pub fn len(len: usize) -> Limits

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<(), Error>

Formats the value using the given formatter.

impl Hash for Limits

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

where __H: Hasher,

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 Limits

fn cmp(&self, other: &Limits) -> 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 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: &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 Limits

fn partial_cmp(&self, other: &Limits) -> 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 Limits

impl StructuralPartialEq for Limits