Struct nu_source::Span

pub struct Span { /* fields omitted */ }

Methods

impl Span

pub fn unknown() -> Span

pub fn new(start: usize, end: usize) -> Span

pub fn for_char(pos: usize) -> Span

pub fn until(&self, other: impl Into<Span>) -> Span

pub fn until_option(&self, other: Option<impl Into<Span>>) -> Span

pub fn string<'a>(&self, source: &'a str) -> String

pub fn spanned_slice<'a>(&self, source: &'a str) -> Spanned<&'a str>

pub fn spanned_string<'a>(&self, source: &'a str) -> Spanned<String>

pub fn start(&self) -> usize

pub fn end(&self) -> usize

pub fn is_unknown(&self) -> bool

pub fn slice<'a>(&self, source: &'a str) -> &'a str

Trait Implementations

impl HasSpan for Span

fn span(&self) -> Span

impl PrettyDebugWithSource for Span

fn pretty_debug(&self, source: &str) -> DebugDocBuilder

fn debug(&self, source: impl Into<Text>) -> String where
    Self: Clone, 

fn debuggable(self, source: impl Into<Text>) -> DebuggableWithSource<Self>

impl<'_, T> From<LocatedSpanEx<&'_ str, T>> for Span

fn from(input: LocatedSpanEx<&str, T>) -> Span

Performs the conversion.

impl<T> From<(LocatedSpanEx<T, u64>, LocatedSpanEx<T, u64>)> for Span

fn from(input: (LocatedSpanEx<T, u64>, LocatedSpanEx<T, u64>)) -> Span

Performs the conversion.

impl From<(usize, usize)> for Span

fn from(input: (usize, usize)) -> Span

Performs the conversion.

impl<'_> From<&'_ Range<usize>> for Span

fn from(input: &Range<usize>) -> Span

Performs the conversion.

impl From<Span> for Tag

fn from(span: Span) -> Self

Performs the conversion.

impl<'_> From<&'_ Span> for Tag

fn from(span: &Span) -> Self

Performs the conversion.

impl From<Tag> for Span

fn from(tag: Tag) -> Self

Performs the conversion.

impl<'_> From<&'_ Tag> for Span

fn from(tag: &Tag) -> Self

Performs the conversion.

impl<'_> From<&'_ Span> for Span

fn from(span: &Span) -> Span

Performs the conversion.

impl From<Option<Span>> for Span

fn from(input: Option<Span>) -> Span

Performs the conversion.

impl Clone for Span

fn clone(&self) -> Span

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Span

impl Eq for Span

impl Ord for Span

fn cmp(&self, other: &Span) -> 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<Span> for Span

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

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

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

This method tests for !=.

impl PartialOrd<Span> for Span

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

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

fn lt(&self, other: &Span) -> bool

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

fn le(&self, other: &Span) -> bool

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

fn gt(&self, other: &Span) -> bool

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

fn ge(&self, other: &Span) -> bool

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

impl Debug for Span

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

Formats the value using the given formatter.

impl Hash for Span

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 StructuralPartialEq for Span

impl StructuralEq for Span

impl Serialize for Span

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for Span

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl ReportingSpan for Span

fn with_start(&self, start: usize) -> Self

fn with_end(&self, end: usize) -> Self

fn start(&self) -> usize

fn end(&self) -> usize