Struct ink_metadata::layout::LayoutKey

pub struct LayoutKey { /* private fields */ }

A pointer into some storage region.

Implementations

impl LayoutKey

pub fn new<T>(key: T) -> Selfwhere T: Into<u32>,

Construct a custom layout key.

pub fn key(&self) -> &Key

Returns the key of the layout key.

Trait Implementations

impl Clone for LayoutKey

fn clone(&self) -> LayoutKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LayoutKey

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LayoutKey

fn deserialize<D>(d: D) -> Result<Self, D::Error>where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'a> From<&'a u32> for LayoutKey

fn from(key: &'a Key) -> Self

Converts to this type from the input type.

impl From<u32> for LayoutKey

fn from(original: Key) -> LayoutKey

Converts to this type from the input type.

impl JsonSchema for LayoutKey

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(gen: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl Ord for LayoutKey

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for LayoutKey

fn eq(&self, other: &LayoutKey) -> 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 LayoutKey

fn partial_cmp(&self, other: &LayoutKey) -> 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 Serialize for LayoutKey

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>where S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for LayoutKey

impl Eq for LayoutKey

impl StructuralEq for LayoutKey

impl StructuralPartialEq for LayoutKey