Struct fixed_len_str_example::fixed_str_nz12::FixedStrNZ12

#[repr(transparent)]
pub struct FixedStrNZ12 {
    pub array: [NonZeroU8; 12],
}

A fixed length string with a length of 12.

Fields

array: [NonZeroU8; 12]

Methods

impl FixedStrNZ12

pub fn new(array: [NonZeroU8; 12]) -> Result<Self, Utf8Error>

Creates an FixedStrNZ12 from an array,returning an error at invalid utf8.

pub const unsafe fn new_unchecked(array: [NonZeroU8; 12]) -> Self

Creates an FixedStrNZ12 without checking if the bytes are valid utf8.

Safety

Ensure to only use this method with valid utf8.

pub fn as_bytes(&self) -> &[u8]

Borrow the internal array as an slice.

pub unsafe fn as_bytes_mut(&mut self) -> &mut [u8]

Borrow the internal array as a mutable slice.

Safety

This is unsafe due to allow modifications that can produce invalid utf8.

pub fn into_vec(self) -> Vec<NonZeroU8>

Convert the FixedStrNZ12 into a vector of bytes.

pub fn into_string(self) -> String

Turn the FixedStrNZ12 into a string,moving the bytes.

pub fn from_vec(vec: Vec<NonZeroU8>) -> FixedStrNZ12

Construct a FixedStrNZ12 from a vector of bytes,truncating to adjust the size to 12.

Using this function with multi-byte characters can easely produce an unexpected value.

Panics

This function will panic if the length is less than 12.

pub fn from_string(string: String) -> FixedStrNZ12

Construct a FixedStrNZ12 from a String,truncating to adjust the size to 12.

Using this function with multi-byte characters can easely produce an unexpected value.

pub unsafe fn from_str_unchecked(s: &str) -> FixedStrNZ12

Construct a FixedStrNZ12 from a str,without checking if it has length 12.

Safety

This will trigger UB on str's with length different than 12.

Trait Implementations

impl AsMut<str> for FixedStrNZ12

fn as_mut(&mut self) -> &mut str

Performs the conversion.

impl AsRef<str> for FixedStrNZ12

fn as_ref(&self) -> &str

Performs the conversion.

impl Borrow<str> for FixedStrNZ12

fn borrow(&self) -> &str

Immutably borrows from an owned value.

impl BorrowMut<str> for FixedStrNZ12

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

Mutably borrows from an owned value.

impl Clone for FixedStrNZ12

fn clone(&self) -> FixedStrNZ12

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FixedStrNZ12

fn fmt(&self, f: &mut Formatter) -> FmtResult

Formats the value using the given formatter.

impl Deref for FixedStrNZ12

type Target = str

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for FixedStrNZ12

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<'de> Deserialize<'de> for FixedStrNZ12

Only expanded in the original crate with the feature "serde_support" enabled.

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

Deserialize this value from the given Serde deserializer.

impl Display for FixedStrNZ12

fn fmt(&self, f: &mut Formatter) -> FmtResult

Formats the value using the given formatter.

impl Eq for FixedStrNZ12

impl<'_> From<&'_ str> for FixedStrNZ12

fn from(s: &str) -> Self

Construct a FixedStrNZ12 from a string of length greater or equal to 12,if it is greater will take 12 bytes so be careful with no ascii letters.

Panics

This will panic if the length of s is less than 12 and if it is greater on debug.

impl From<[NonZeroU8; 12]> for FixedStrNZ12

fn from(a: [NonZeroU8; 12]) -> Self

Performs the conversion.

impl From<String> for FixedStrNZ12

fn from(s: String) -> Self

Performs the conversion.

impl From<Vec<NonZeroU8>> for FixedStrNZ12

fn from(v: Vec<NonZeroU8>) -> Self

Performs the conversion.

impl Hash for FixedStrNZ12

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, 

Feeds a slice of this type into the given [Hasher].

impl Index<Range<usize>> for FixedStrNZ12

type Output = str

The returned type after indexing.

fn index(&self, index: Range<usize>) -> &str

Performs the indexing (container[index]) operation.

impl Index<RangeFrom<usize>> for FixedStrNZ12

type Output = str

The returned type after indexing.

fn index(&self, index: RangeFrom<usize>) -> &str

Performs the indexing (container[index]) operation.

impl Index<RangeFull> for FixedStrNZ12

type Output = str

The returned type after indexing.

fn index(&self, _index: RangeFull) -> &str

Performs the indexing (container[index]) operation.

impl Index<RangeInclusive<usize>> for FixedStrNZ12

type Output = str

The returned type after indexing.

fn index(&self, index: RangeInclusive<usize>) -> &str

Performs the indexing (container[index]) operation.

impl Index<RangeTo<usize>> for FixedStrNZ12

type Output = str

The returned type after indexing.

fn index(&self, index: RangeTo<usize>) -> &str

Performs the indexing (container[index]) operation.

impl Index<RangeToInclusive<usize>> for FixedStrNZ12

type Output = str

The returned type after indexing.

fn index(&self, index: RangeToInclusive<usize>) -> &str

Performs the indexing (container[index]) operation.

impl IndexMut<Range<usize>> for FixedStrNZ12

fn index_mut(&mut self, index: Range<usize>) -> &mut str

Performs the mutable indexing (container[index]) operation.

impl IndexMut<RangeFrom<usize>> for FixedStrNZ12

fn index_mut(&mut self, index: RangeFrom<usize>) -> &mut str

Performs the mutable indexing (container[index]) operation.

impl IndexMut<RangeFull> for FixedStrNZ12

fn index_mut(&mut self, _index: RangeFull) -> &mut str

Performs the mutable indexing (container[index]) operation.

impl IndexMut<RangeInclusive<usize>> for FixedStrNZ12

fn index_mut(&mut self, index: RangeInclusive<usize>) -> &mut str

Performs the mutable indexing (container[index]) operation.

impl IndexMut<RangeTo<usize>> for FixedStrNZ12

fn index_mut(&mut self, index: RangeTo<usize>) -> &mut str

Performs the mutable indexing (container[index]) operation.

impl IndexMut<RangeToInclusive<usize>> for FixedStrNZ12

fn index_mut(&mut self, index: RangeToInclusive<usize>) -> &mut str

Performs the mutable indexing (container[index]) operation.

impl Ord for FixedStrNZ12

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

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

Restrict a value to a certain interval.

impl<'_> PartialEq<&'_ str> for FixedStrNZ12

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

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialEq<FixedStrNZ12> for FixedStrNZ12

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

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialEq<str> for FixedStrNZ12

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

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<FixedStrNZ12> for FixedStrNZ12

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

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

#[must_use] fn lt(&self, other: &Rhs) -> bool

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

#[must_use] fn le(&self, other: &Rhs) -> bool

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

#[must_use] fn gt(&self, other: &Rhs) -> bool

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

#[must_use] fn ge(&self, other: &Rhs) -> bool

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

impl Serialize for FixedStrNZ12

Only expanded in the original crate with the feature "serde_support" enabled.

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

Serialize this value into the given Serde serializer.