Struct DefinitionUpgradeKey 

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

An application-owned key for one directed definition compatibility edge.

Implementations

impl DefinitionUpgradeKey

pub fn new( value: impl Into<String>, ) -> Result<DefinitionUpgradeKey, DefinitionError>

Validates and constructs the token.

Errors

Rejects empty values, values longer than 128 UTF-8 bytes, surrounding whitespace, and control characters.

pub fn as_str(&self) -> &str

Borrows the validated token.

Trait Implementations

impl Clone for DefinitionUpgradeKey

fn clone(&self) -> DefinitionUpgradeKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DefinitionUpgradeKey

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

Formats the value using the given formatter.

impl Eq for DefinitionUpgradeKey

impl Hash for DefinitionUpgradeKey

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 DefinitionUpgradeKey

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

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for DefinitionUpgradeKey

fn partial_cmp(&self, other: &DefinitionUpgradeKey) -> 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 StructuralPartialEq for DefinitionUpgradeKey