Struct PrintableString 

pub struct PrintableString<S>(/* private fields */);

A nonempty value of printable ASCII bytes, space included.

Implementations

impl<S: ImmutableText> PrintableString<S>

pub fn new(value: S) -> Result<Self, &'static str>

Admit text that is nonempty printable ASCII.

Errors

Returns a static message when the text is empty or holds another byte.

pub fn as_str(&self) -> &str

The checked text.

pub fn into_inner(self) -> S

The checked storage.

impl<'a> PrintableString<&'a str>

pub fn from_bytes(bytes: &'a [u8]) -> Result<Self, &'static str>

Admit raw bytes. The check stops at the first byte that is not printable ASCII, so it never reads past the end of a printable run.

Errors

Returns a static message when the bytes are empty or hold another byte.

pub fn into_owned(self) -> PrintableString<String>

Copy the checked text into owned storage.

Trait Implementations

impl<S: Clone> Clone for PrintableString<S>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S: Copy> Copy for PrintableString<S>

impl<S: Debug> Debug for PrintableString<S>

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PrintableString<String>

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

Deserialize this value from the given Serde deserializer.

impl<S: Eq> Eq for PrintableString<S>

impl<S: PartialEq> PartialEq for PrintableString<S>

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

Equality operator ==.

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

Inequality operator !=.

impl<S: ImmutableText> Serialize for PrintableString<S>

fn serialize<T: Serializer>(&self, serializer: T) -> Result<T::Ok, T::Error>

Serialize this value into the given Serde serializer.

impl<S: PartialEq> StructuralPartialEq for PrintableString<S>