Enum CodeOrigin 

pub enum CodeOrigin {
    Start(TextOffset),
    Span(TextSpan),
    CallSite(TextSpan),
}

The origin of a code mapping.

Variants

Start(TextOffset)

The origin is a copied node starting at the given offset.

Span(TextSpan)

The origin was generated from this span, but there’s no direct mapping.

CallSite(TextSpan)

The origin was generated because of this span, but no code has been copied. E.g. a macro defined attribute on a function.

Implementations

impl CodeOrigin

pub fn as_span(&self) -> Option<TextSpan>

pub fn start(&self) -> TextOffset

Trait Implementations

impl Clone for CodeOrigin

fn clone(&self) -> CodeOrigin

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CodeOrigin

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CodeOrigin

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for CodeOrigin

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 CodeOrigin

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

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 CodeOrigin

impl StructuralPartialEq for CodeOrigin