Struct sub_strs::SubStr

pub struct SubStr<'a> { /* fields omitted */ }

A sub string

This struct is used by SubStrIter, which can be made via sub_strs().

You can dereference this struct to &str. It can also give you start and end indexes of the original string.

Methods

impl<'_> SubStr<'_>

pub fn start(&self) -> usize

Start index

pub fn end(&self) -> usize

End index

pub fn inner(&self) -> &str

Inner string between start and end phrases

Examples

use core::str::FromStr;

let sample = "some_id: 99,";
let some_id = sub_strs::sub_strs(sample, "some_id:", ",").next().unwrap();
assert_eq!(u8::from_str(some_id.inner().trim()).unwrap(), 99);

Trait Implementations

impl<'a> Debug for SubStr<'a>

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

Formats the value using the given formatter.

impl<'_> PartialEq<str> for SubStr<'_>

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<'a, '_> PartialEq<SubStr<'a>> for &'_ str

fn eq(&self, other: &SubStr<'a>) -> 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<String> for SubStr<'_>

fn eq(&self, other: &String) -> 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<'a> PartialEq<SubStr<'a>> for String

fn eq(&self, other: &SubStr<'a>) -> 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<'_> Deref for SubStr<'_>

type Target = str

The resulting type after dereferencing.

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

Dereferences the value.