Struct rant::RantString

source · [−]

pub struct RantString { /* private fields */ }

Expand description

Represents Rant’s string type.

Implementations

impl RantString

pub fn new() -> Self

Creates a new, empty string.

impl RantString

pub fn reversed(&self) -> Self

Creates a copy of the string with the graphemes in reverse order.

pub fn as_str(&self) -> &str

Gets a reference to the string as a string slice.

pub fn grapheme_at(&self, index: usize) -> Option<RantString>

Gets the grapheme string at the specified index.

pub fn to_rant_list(&self) -> RantList

Splits the string into individual graphemes and returns them as a Rant list.

pub fn to_rant_tuple(&self) -> RantTuple

Splits the string into individual graphemes and returns them as a Rant tuple.

pub fn to_slice(
    &self,
    start: Option<usize>,
    end: Option<usize>
) -> Option<RantString>

Gets the string at the specified slice.

impl RantString

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

Trait Implementations

impl Add<RantString> for RantString

type Output = RantString

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self::Output

Performs the + operation. Read more

impl Clone for RantString

fn clone(&self) -> Self

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Debug for RantString

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

Formats the value using the given formatter. Read more

impl Default for RantString

fn default() -> RantString

Returns the “default value” for a type. Read more

impl Display for RantString

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

Formats the value using the given formatter. Read more

impl From<&'_ String> for RantString

fn from(s: &String) -> Self

Converts to this type from the input type.

impl From<&'_ str> for RantString

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<SmartString<Compact>> for RantString

fn from(s: CompactString) -> Self

Converts to this type from the input type.

impl From<String> for RantString

fn from(s: String) -> Self

Converts to this type from the input type.

impl From<char> for RantString

fn from(c: char) -> Self

Converts to this type from the input type.

impl FromRant for RantString

fn from_rant(v: RantValue) -> RantString

Converts from a RantValue.

fn is_optional_param_type() -> bool

Returns true if the type can be used to represent an optional Rant parameter in native functions; otherwise, false.

impl IntoRant for RantString

fn into_rant(self) -> RantValue

Converts to a RantValue.

impl PartialEq<RantString> for RantString

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

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

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

This method tests for !=.

impl PartialOrd<RantString> for RantString

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

1.0.0 · source

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

This method tests less than (for self and other) and is used by the < operator. Read more

1.0.0 · source

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

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

1.0.0 · source

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

This method tests greater than (for self and other) and is used by the > operator. Read more

1.0.0 · source

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

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl TryFromRant for RantString

fn try_from_rant(val: RantValue) -> Result<RantString, ValueError>

Convert from a RantValue.

fn is_optional_param_type() -> bool

Returns true if the type can be used to represent an optional Rant parameter in native functions; otherwise, false.

impl TryIntoRant for RantString

fn try_into_rant(self) -> Result<RantValue, ValueError>

Attempts to convert to a RantValue.

Auto Trait Implementations

impl RefUnwindSafe for RantString

impl Send for RantString

impl Sync for RantString

impl Unpin for RantString

impl UnwindSafe for RantString

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T where
T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V