Struct rustc_session::config::RemapPathScopeComponents

pub struct RemapPathScopeComponents {
    bits: u8,
}

Scopes used to determined if it need to apply to –remap-path-prefix

Fields

bits: u8

Implementations

impl RemapPathScopeComponents

pub const MACRO: Self = _

Apply remappings to the expansion of std::file!() macro

pub const DIAGNOSTICS: Self = _

Apply remappings to printed compiler diagnostics

pub const UNSPLIT_DEBUGINFO: Self = _

Apply remappings to debug information only when they are written to compiled executables or libraries, but not when they are in split debuginfo files

pub const SPLIT_DEBUGINFO: Self = _

Apply remappings to debug information only when they are written to split debug information files, but not in compiled executables or libraries

pub const SPLIT_DEBUGINFO_PATH: Self = _

Apply remappings to the paths pointing to split debug information files. Does nothing when these files are not generated.

pub const OBJECT: Self = _

An alias for macro,unsplit-debuginfo,split-debuginfo-path. This ensures all paths in compiled executables or libraries are remapped but not elsewhere.

pub const fn empty() -> Self

Returns an empty set of flags.

pub const fn all() -> Self

Returns the set containing all flags.

pub const fn bits(&self) -> u8

Returns the raw value of the flags currently stored.

pub const fn from_bits(bits: u8) -> Option<Self>

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

pub const fn from_bits_truncate(bits: u8) -> Self

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

pub const unsafe fn from_bits_unchecked(bits: u8) -> Self

Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).

Safety

The caller of the bitflags! macro can chose to allow or disallow extra bits for their bitflags type.

The caller of from_bits_unchecked() has to ensure that all bits correspond to a defined flag or that extra bits are valid for this bitflags type.

pub const fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

pub const fn is_all(&self) -> bool

Returns true if all flags are currently set.

pub const fn intersects(&self, other: Self) -> bool

Returns true if there are flags common to both self and other.

pub const fn contains(&self, other: Self) -> bool

Returns true if all of the flags in other are contained within self.

pub fn insert(&mut self, other: Self)

Inserts the specified flags in-place.

pub fn remove(&mut self, other: Self)

Removes the specified flags in-place.

pub fn toggle(&mut self, other: Self)

Toggles the specified flags in-place.

pub fn set(&mut self, other: Self, value: bool)

Inserts or removes the specified flags depending on the passed value.

pub const fn intersection(self, other: Self) -> Self

Returns the intersection between the flags in self and other.

Specifically, the returned set contains only the flags which are present in both self and other.

This is equivalent to using the & operator (e.g. ops::BitAnd), as in flags & other.

pub const fn union(self, other: Self) -> Self

Returns the union of between the flags in self and other.

Specifically, the returned set contains all flags which are present in either self or other, including any which are present in both (see Self::symmetric_difference if that is undesirable).

This is equivalent to using the | operator (e.g. ops::BitOr), as in flags | other.

pub const fn difference(self, other: Self) -> Self

Returns the difference between the flags in self and other.

Specifically, the returned set contains all flags present in self, except for the ones present in other.

It is also conceptually equivalent to the “bit-clear” operation: flags & !other (and this syntax is also supported).

This is equivalent to using the - operator (e.g. ops::Sub), as in flags - other.

pub const fn symmetric_difference(self, other: Self) -> Self

Returns the symmetric difference between the flags in self and other.

Specifically, the returned set contains the flags present which are present in self or other, but that are not present in both. Equivalently, it contains the flags present in exactly one of the sets self and other.

This is equivalent to using the ^ operator (e.g. ops::BitXor), as in flags ^ other.

pub const fn complement(self) -> Self

Returns the complement of this set of flags.

Specifically, the returned set contains all the flags which are not set in self, but which are allowed for this type.

Alternatively, it can be thought of as the set difference between Self::all() and self (e.g. Self::all() - self)

This is equivalent to using the ! operator (e.g. ops::Not), as in !flags.

Trait Implementations

impl Binary for RemapPathScopeComponents

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

Formats the value using the given formatter.

impl BitAnd for RemapPathScopeComponents

fn bitand(self, other: Self) -> Self

Returns the intersection between the two sets of flags.

type Output = RemapPathScopeComponents

The resulting type after applying the & operator.

impl BitAndAssign for RemapPathScopeComponents

fn bitand_assign(&mut self, other: Self)

Disables all flags disabled in the set.

impl BitOr for RemapPathScopeComponents

fn bitor(self, other: RemapPathScopeComponents) -> Self

Returns the union of the two sets of flags.

type Output = RemapPathScopeComponents

The resulting type after applying the | operator.

impl BitOrAssign for RemapPathScopeComponents

fn bitor_assign(&mut self, other: Self)

Adds the set of flags.

impl BitXor for RemapPathScopeComponents

fn bitxor(self, other: Self) -> Self

Returns the left flags, but with all the right flags toggled.

type Output = RemapPathScopeComponents

The resulting type after applying the ^ operator.

impl BitXorAssign for RemapPathScopeComponents

fn bitxor_assign(&mut self, other: Self)

Toggles the set of flags.

impl Clone for RemapPathScopeComponents

fn clone(&self) -> RemapPathScopeComponents

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RemapPathScopeComponents

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

Formats the value using the given formatter.

impl DepTrackingHash for RemapPathScopeComponents

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

impl Extend<RemapPathScopeComponents> for RemapPathScopeComponents

fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl FromIterator<RemapPathScopeComponents> for RemapPathScopeComponents

fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self

Creates a value from an iterator.

impl Hash for RemapPathScopeComponents

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 LowerHex for RemapPathScopeComponents

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

Formats the value using the given formatter.

impl Not for RemapPathScopeComponents

fn not(self) -> Self

Returns the complement of this set of flags.

type Output = RemapPathScopeComponents

The resulting type after applying the ! operator.

impl Octal for RemapPathScopeComponents

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

Formats the value using the given formatter.

impl Ord for RemapPathScopeComponents

fn cmp(&self, other: &RemapPathScopeComponents) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for RemapPathScopeComponents

fn eq(&self, other: &RemapPathScopeComponents) -> 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 PartialOrd for RemapPathScopeComponents

fn partial_cmp(&self, other: &RemapPathScopeComponents) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Sub for RemapPathScopeComponents

fn sub(self, other: Self) -> Self

Returns the set difference of the two sets of flags.

type Output = RemapPathScopeComponents

The resulting type after applying the - operator.

impl SubAssign for RemapPathScopeComponents

fn sub_assign(&mut self, other: Self)

Disables all flags enabled in the set.

impl UpperHex for RemapPathScopeComponents

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

Formats the value using the given formatter.

impl Copy for RemapPathScopeComponents

impl Eq for RemapPathScopeComponents

impl StructuralEq for RemapPathScopeComponents

impl StructuralPartialEq for RemapPathScopeComponents

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