Enum rustc_errors::StashKey

pub enum StashKey {
    ItemNoType,
    UnderscoreForArrayLengths,
    EarlySyntaxWarning,
    CallIntoMethod,
    LifetimeIsChar,
    MaybeFruTypo,
    CallAssocMethod,
}

A key denoting where from a diagnostic was stashed.

Variants

ItemNoType

UnderscoreForArrayLengths

EarlySyntaxWarning

CallIntoMethod

LifetimeIsChar

When an invalid lifetime e.g. '2 should be reinterpreted as a char literal in the parser

MaybeFruTypo

Maybe there was a typo where a comma was forgotten before FRU syntax

CallAssocMethod

Trait Implementations

impl Clone for StashKey

fn clone(&self) -> StashKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Hash for StashKey

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<StashKey> for StashKey

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for StashKey

impl Eq for StashKey

impl StructuralEq for StashKey

impl StructuralPartialEq for StashKey

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 1 byte

Size for each variant:

• ItemNoType: 0 bytes
• UnderscoreForArrayLengths: 0 bytes
• EarlySyntaxWarning: 0 bytes
• CallIntoMethod: 0 bytes
• LifetimeIsChar: 0 bytes
• MaybeFruTypo: 0 bytes
• CallAssocMethod: 0 bytes