Struct NonNegativeInt 

pub struct NonNegativeInt(/* private fields */);

Non-negative i64 (value >= 0).

Implementations

impl NonNegativeInt

pub fn new(value: i64) -> Result<Self, FieldError>

Validate value >= 0 and wrap it.

impl NonNegativeInt

pub fn into_inner(self) -> i64

Unwrap the inner value.

Methods from Deref<Target = i64>

pub const MIN: i64

pub const MAX: i64

pub const BITS: u32 = u64::BITS

Trait Implementations

impl AsRef<i64> for NonNegativeInt

fn as_ref(&self) -> &i64

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for NonNegativeInt

fn clone(&self) -> NonNegativeInt

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for NonNegativeInt

impl Debug for NonNegativeInt

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

Formats the value using the given formatter.

impl Deref for NonNegativeInt

type Target = i64

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'de> Deserialize<'de> for NonNegativeInt

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for NonNegativeInt

where i64: Display,

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

Formats the value using the given formatter.

impl Dump for NonNegativeInt

fn serialize_dump<S: Serializer>( &self, serializer: S, opts: &DumpOptions, ) -> Result<S::Ok, S::Error>

Serialize directly when supported, preserving dump semantics.

fn dump(&self, opts: &DumpOptions) -> Result<Value, DumpError>

Serialize with opts applied.

impl Eq for NonNegativeInt

impl From<NonNegativeInt> for i64

fn from(value: NonNegativeInt) -> Self

Converts to this type from the input type.

impl Hash for NonNegativeInt

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 NonNegativeInt

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

Restrict a value to a certain interval.

impl PartialEq for NonNegativeInt

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for NonNegativeInt

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Schema for NonNegativeInt

fn schema(_: &mut SchemaRegistry) -> SchemaObject

The schema definition of this type. Use SchemaRegistry::subschema for nested types.

fn schema_name() -> Option<&'static str>

Stable component name. Named types are emitted once under components.schemas and referenced with $ref.

impl Serialize for NonNegativeInt

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for NonNegativeInt

impl TryFrom<i64> for NonNegativeInt

type Error = FieldError

The type returned in the event of a conversion error.

fn try_from(value: i64) -> Result<Self, Self::Error>

Performs the conversion.

impl Validate for NonNegativeInt

fn prepare(input: &mut Value, ctx: &mut ValidationContext)

Check and normalise the raw input for this type in place.

fn validate(&self, _ctx: &mut ValidationContext)

Check invariants of the deserialized value.