Enum rustc_session::config::TrimmedDefPaths

pub enum TrimmedDefPaths {
    Never,
    Always,
    GoodPath,
}

Parameter to control path trimming.

Variants

Never

try_print_trimmed_def_path never prints a trimmed path and never calls the expensive query

Always

try_print_trimmed_def_path calls the expensive query, the query doesn’t call delay_good_path_bug

GoodPath

try_print_trimmed_def_path calls the expensive query, the query calls delay_good_path_bug

Trait Implementations

impl Clone for TrimmedDefPaths

fn clone(&self) -> TrimmedDefPaths

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TrimmedDefPaths

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

Formats the value using the given formatter.

impl Default for TrimmedDefPaths

fn default() -> Self

Returns the “default value” for a type.

impl DepTrackingHash for TrimmedDefPaths

fn hash(&self, hasher: &mut DefaultHasher, _: ErrorOutputType)

impl Hash for TrimmedDefPaths

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 PartialEq<TrimmedDefPaths> for TrimmedDefPaths

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

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

#[must_use]

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

This method tests for !=.

impl Copy for TrimmedDefPaths

impl Eq for TrimmedDefPaths

impl StructuralEq for TrimmedDefPaths

impl StructuralPartialEq for TrimmedDefPaths