Struct lark_string::Text

pub struct Text { /* fields omitted */ }

A "Text" is like a string except that it can be cheaply cloned. You can also "extract" subtexts quite cheaply. You can also deref an &Text into a &str for interoperability.

Used to represent the value of an input file.

Methods

impl Text

pub fn select(&mut self, range: Range<usize>)

Modifies this restrict to a subset of its current range.

pub fn extract(&self, range: Range<usize>) -> Self

Extract a new Text that is a subset of an old Text -- text.extract(1..3) is similar to &foo[1..3] except that it gives back an owned value instead of a borrowed value.

Trait Implementations

impl Eq for Text

impl Clone for Text

fn clone(&self) -> Text

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<Text> for Text

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

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<String> for Text

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 PartialEq<Text> for str

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

fn eq(&self, other: &Text) -> 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<T: ?Sized, '_> PartialEq<&'_ T> for Text where
    Text: PartialEq<T>, 

fn eq(&self, other: &&T) -> 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 AsRef<str> for Text

fn as_ref(&self) -> &str

Performs the conversion.

impl From<Arc<String>> for Text

fn from(text: Arc<String>) -> Self

Performs the conversion.

impl From<String> for Text

fn from(text: String) -> Self

Performs the conversion.

impl<'_> From<&'_ String> for Text

fn from(text: &String) -> Self

Performs the conversion.

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

fn from(text: &str) -> Self

Performs the conversion.

impl Deref for Text

type Target = str

The resulting type after dereferencing.

fn deref(&self) -> &str

Dereferences the value.

impl Hash for Text

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 Debug for Text

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

Formats the value using the given formatter.

impl Display for Text

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

Formats the value using the given formatter.

impl Borrow<str> for Text

fn borrow(&self) -> &str

Immutably borrows from an owned value.

impl DebugWith for Text

fn fmt_with<Cx: ?Sized>(&self, cx: &Cx, fmt: &mut Formatter) -> Result

fn debug_with<Cx>(&'me self, cx: &'me Cx) -> DebugCxPair<'me, &'me Self, Cx> where
    Cx: ?Sized, 

fn into_debug_with<Cx>(self, cx: &'me Cx) -> DebugCxPair<'me, Self, Cx> where
    Cx: ?Sized, 

impl Intern<GlobalIdentifierTables> for Text

type Key = GlobalIdentifier

fn intern(self, tables: &dyn AsRef<GlobalIdentifierTables>) -> GlobalIdentifier

impl InternDirect<GlobalIdentifierTables> for Text

fn table(
    tables: &dyn AsRef<GlobalIdentifierTables>
) -> &RwLock<InternTable<GlobalIdentifier, Text>>