Struct Id

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

Identifiers. Anything in Id should be a valid identifier, this means it does not contain, for instance, spaces or characters like ‘+’; and also is not one of the Cedar reserved identifiers (at time of writing, true | false | if | then | else | in | is | like | has).

Implementations

impl Id

pub fn into_smolstr(self) -> SmolStr

Get the underlying string

pub fn is_reserved(&self) -> bool

Return if the Id is reserved (i.e., __cedar) Note that it does not test if the Id string is a reserved keyword as the parser already ensures that it is not

Trait Implementations

impl AsRef<Id> for UnreservedId

fn as_ref(&self) -> &Id

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

impl AsRef<str> for Id

fn as_ref(&self) -> &str

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

impl Clone for Id

fn clone(&self) -> Id

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Id

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Id

Deserialize an Id using from_normalized_str. This deserialization implementation is used in the JSON schema format.

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Id

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

Formats the value using the given formatter.

impl From<Id> for InternalName

A shortcut for InternalName::unqualified_name

fn from(value: Id) -> Self

Converts to this type from the input type.

impl From<UnreservedId> for Id

fn from(value: UnreservedId) -> Self

Converts to this type from the input type.

impl From<Var> for Id

fn from(var: Var) -> Self

Converts to this type from the input type.

impl FromNormalizedStr for Id

fn describe_self() -> &'static str

Short string description of the Self type, to be used in error messages. What are we trying to parse?

fn from_normalized_str(s: &str) -> Result<Self, ParseErrors>

Create a Self by parsing a string, which is required to be normalized. That is, the input is required to roundtrip with the Display impl on Self: Self::from_normalized_str(x).to_string() == x must hold.

impl FromStr for Id

type Err = ParseErrors

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for Id

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 Id

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

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Id

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<Id> for UnreservedId

type Error = ReservedNameError

The type returned in the event of a conversion error.

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

Performs the conversion.

impl TryFrom<InternalName> for Id

Convert a InternalName to an Id The error type is the unit type because the reason the conversion fails is obvious

type Error = ()

The type returned in the event of a conversion error.

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

Performs the conversion.

impl Eq for Id

impl StructuralPartialEq for Id