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

pub fn clone(&self) -> TrimmedDefPaths

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for TrimmedDefPaths

impl Debug for TrimmedDefPaths

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

Formats the value using the given formatter.

impl Default for TrimmedDefPaths

pub fn default() -> Self

Returns the "default value" for a type.

impl DepTrackingHash for TrimmedDefPaths

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

impl Eq for TrimmedDefPaths

impl Hash for TrimmedDefPaths

pub fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

pub 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

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

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

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for TrimmedDefPaths

impl StructuralPartialEq for TrimmedDefPaths