Struct AstStr 

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

Ast string

Implementations

impl AstStr

pub fn new(repr: impl Into<AstStrRepr>) -> Self

Creates a new ast string without any associated input range

pub fn from_input(input: Substr) -> Self

Creates a new ast string from an input range

pub fn replace(&mut self, repr: impl Into<AstStrRepr>)

Replaces this ast string

pub fn join(self, other: Self) -> Self

Joins two strings

pub fn repr(&self) -> &AstStrRepr

Returns the inner representation of this string

pub fn input(&self) -> Option<&Substr>

Returns the input range of this string

pub fn len(&self) -> usize

Returns the length of this string

pub fn is_empty(&self) -> bool

Returns if this string is empty

pub fn is_blank(&self) -> bool

Returns if this string is blank

pub fn count_newlines(&self) -> usize

Returns the number of newlines in this string

pub fn has_newlines(&self) -> bool

Returns if this string has newlines

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

Returns if this string is equal to other

pub fn write(&self, output: &mut String)

Writes this string

pub fn str_cheap(&self) -> Option<&str>

Returns the string of this string, if it’s cheap to get

pub fn str(&self) -> Cow<'_, str>

Returns the string of this string

Trait Implementations

impl Clone for AstStr

fn clone(&self) -> AstStr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AstStr

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AstStr

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

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for AstStr

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 PartialEq for AstStr

fn eq(&self, other: &AstStr) -> 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 Serialize for AstStr

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for AstStr

impl StructuralPartialEq for AstStr