Struct PermissionContextValue 

pub struct PermissionContextValue(String);

Validated value in Steel’s unquoted permission-context expression syntax.

Tuple Fields

0: String

Implementations

impl PermissionContextValue

pub fn parse( value: impl Into<String>, ) -> Result<Self, PermissionRuleContextError>

Parses one custom context value.

Errors

Returns an error when the value cannot round-trip through an expression.

pub fn as_str(&self) -> &str

Returns the validated context value.

Trait Implementations

impl Clone for PermissionContextValue

fn clone(&self) -> PermissionContextValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PermissionContextValue

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

Formats the value using the given formatter.

impl Display for PermissionContextValue

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

Formats the value using the given formatter.

impl Eq for PermissionContextValue

impl Hash for PermissionContextValue

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 PermissionContextValue

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

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for PermissionContextValue

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