Enum DeclarationSite 

pub enum DeclarationSite {
    InThisModule(NodeSpan),
    InImportedModule(SourceSpan),
    Unknown,
}

Where a declaration an error refers to was written: in the module under check, in an imported module whose file is known, or somewhere no label can honestly point at.

Variants

InThisModule(NodeSpan)

InImportedModule(SourceSpan)

Unknown

Implementations

impl DeclarationSite

pub fn label(&self, message: String) -> Option<SpanLabel>

A secondary label under the declaration, when there is somewhere to put one.

Trait Implementations

impl Clone for DeclarationSite

fn clone(&self) -> DeclarationSite

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DeclarationSite

impl Debug for DeclarationSite

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

Formats the value using the given formatter.

impl PartialEq for DeclarationSite

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DeclarationSite