Struct String

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

An owned structured field value string.

Strings may only contain printable ASCII characters (i.e. the range 0x20 ..= 0x7e).

Implementations

impl String

pub fn from_string(v: StdString) -> Result<Self, (Error, StdString)>

Creates a String from a std::string::String.

Returns the original value if the conversion failed.

Errors

The error reports any problems from failed validation.

Methods from Deref<Target = StringRef>

pub fn as_str(&self) -> &str

Returns the string as a &str.

Trait Implementations

impl Borrow<StringRef> for String

fn borrow(&self) -> &StringRef

Immutably borrows from an owned value.

impl Borrow<str> for String

fn borrow(&self) -> &str

Immutably borrows from an owned value.

impl Clone for String

fn clone(&self) -> String

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for String

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

Formats the value using the given formatter.

impl Default for String

fn default() -> String

Returns the “default value” for a type.

impl Deref for String

type Target = StringRef

The resulting type after dereferencing.

fn deref(&self) -> &StringRef

Dereferences the value.

impl Display for String

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

Formats the value using the given formatter.

impl<'a, B, T, D> From<&'a String> for GenericBareItem<&'a StringRef, B, T, D>

fn from(val: &'a String) -> Self

Converts to this type from the input type.

impl<B, T, D> From<String> for GenericBareItem<String, B, T, D>

fn from(val: String) -> Self

Converts to this type from the input type.

impl From<String> for String

fn from(v: String) -> StdString

Converts to this type from the input type.

impl Hash for String

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 String

fn cmp(&self, other: &String) -> 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<&StringRef> for String

fn eq(&self, other: &&StringRef) -> 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 PartialEq<String> for &StringRef

fn eq(&self, other: &String) -> 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 PartialEq<String> for StringRef

fn eq(&self, other: &String) -> 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 PartialEq<StringRef> for String

fn eq(&self, other: &StringRef) -> 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 PartialEq for String

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

fn partial_cmp(&self, other: &String) -> 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 TryFrom<String> for String

type Error = Error

The type returned in the event of a conversion error.

fn try_from(v: StdString) -> Result<String, Error>

Performs the conversion.

impl Eq for String

impl StructuralPartialEq for String