Struct SymbolStr

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

An expanded form of a Symbol that stores its characters as ASCII-range bytes in a u8 array – up to the maximum size of a large symbol object – rather than as packed 6-bit codes within a u64. Useful for interoperation with standard Rust string types.

Implementations

impl SymbolStr

pub fn is_empty(&self) -> bool

pub fn len(&self) -> usize

Trait Implementations

impl AsRef<[u8]> for SymbolStr

fn as_ref(&self) -> &[u8]

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

impl AsRef<str> for SymbolStr

fn as_ref(&self) -> &str

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

impl Clone for SymbolStr

fn clone(&self) -> SymbolStr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Compare<SymbolStr> for Budget

type Error = HostError

fn compare(&self, a: &SymbolStr, b: &SymbolStr) -> Result<Ordering, Self::Error>

impl Debug for SymbolStr

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

Formats the value using the given formatter.

impl Default for SymbolStr

fn default() -> SymbolStr

Returns the “default value” for a type.

impl From<&SymbolSmall> for SymbolStr

fn from(s: &SymbolSmall) -> SymbolStr

Converts to this type from the input type.

impl From<SymbolSmall> for SymbolStr

fn from(s: SymbolSmall) -> SymbolStr

Converts to this type from the input type.

impl Hash for SymbolStr

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 SymbolStr

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

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

fn partial_cmp(&self, other: &SymbolStr) -> 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 ToString for SymbolStr

fn to_string(&self) -> String

Converts the given value to a String.

impl<E> TryFromVal<E, Symbol> for SymbolStr

where E: Env,

type Error = Error

fn try_from_val( env: &E, v: &Symbol, ) -> Result<SymbolStr, <SymbolStr as TryFromVal<E, Symbol>>::Error>

impl Copy for SymbolStr

impl Eq for SymbolStr

impl StructuralPartialEq for SymbolStr