Struct Loc

pub struct Loc<T> { /* private fields */ }

Implementations

impl<T> Loc<T>

pub fn new<P: Into<Span>>(inner: T, span: P) -> Loc<T>

pub fn span(loc: &Loc<T>) -> Span

pub fn take(loc: Loc<T>) -> T

pub fn take_pair(loc: Loc<T>) -> (T, Span)

pub fn borrow(loc: &Loc<T>) -> &T

pub fn borrow_pair(loc: &Loc<T>) -> (&T, Span)

pub fn map<U, O>(loc: Loc<T>, op: O) -> Loc<U>

where O: FnOnce(T) -> U,

pub fn as_ref(loc: &Loc<T>) -> Loc<&T>

pub fn and_then<U, O, E>(_: Loc<T>, op: O) -> Result<Loc<U>, E>

where O: FnOnce(T) -> Result<U, E>,

Apply the fallible operation over the given location.

Trait Implementations

impl<T> AsMut<T> for Loc<T>

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

Converts this type into a mutable reference of the (usually inferred) input type.

impl<T> Borrow<T> for Loc<T>

fn borrow(&self) -> &T

Immutably borrows from an owned value.

impl<T: Clone> Clone for Loc<T>

fn clone(&self) -> Loc<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for Loc<T>

where T: Debug,

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

Formats the value using the given formatter.

impl<T> Deref for Loc<T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &T

Dereferences the value.

impl<T> DerefMut for Loc<T>

fn deref_mut(&mut self) -> &mut T

Mutably dereferences the value.

impl<T> Display for Loc<T>

where T: Display,

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

Formats the value using the given formatter.

impl<'a, T> From<&'a Loc<T>> for Span

fn from(value: &'a Loc<T>) -> Self

Converts to this type from the input type.

impl<T> Hash for Loc<T>

where T: Hash,

fn hash<H>(&self, state: &mut H)

where H: Hasher,

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<T> Ord for Loc<T>

where T: Ord, Self: PartialOrd + Eq,

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

impl<T> PartialEq for Loc<T>

where T: PartialEq,

fn eq(&self, other: &Self) -> 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<T> PartialOrd for Loc<T>

where T: PartialOrd,

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl<T: Serialize> Serialize for Loc<T>

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl<T, I> Translate<T> for Loc<I>

where I: Translate<T>, T: Translator<Source = I::Source>,

fn translate( self, diag: &mut Diagnostics, translator: &T, ) -> Result<Loc<I::Out>>

Translate into different flavor.

type Source = <I as Translate<T>>::Source

type Out = Loc<<I as Translate<T>>::Out>

impl<T> Eq for Loc<T>

where T: Eq,