Struct StandardFlagConflict 

pub struct StandardFlagConflict {
    pub package: String,
    pub language: SourceLanguage,
    pub field: &'static str,
    pub flag_list: &'static str,
    pub flag: String,
    pub target: Option<String>,
}

A first-class standard declaration conflicting with an explicit standard flag in the same package’s manifest-derived flags.

Fields

package: String

language: SourceLanguage

field: &'static str

The manifest field family that was declared (c-standard or cxx-standard, at package or target level).

flag_list: &'static str

The flag list carrying the conflicting token (cflags or cxxflags).

flag: String

target: Option<String>

Scope of the conflicting declaration: Some(target) when a target-level field created it (the ambiguity exists only on that target’s compiles), None when the package-level field did (every compile of the language is ambiguous). The build planner uses the scope to surface a conflict only when a matching compile is planned.

Trait Implementations

impl Clone for StandardFlagConflict

fn clone(&self) -> StandardFlagConflict

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StandardFlagConflict

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

Formats the value using the given formatter.

impl Display for StandardFlagConflict

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

Formats the value using the given formatter.

impl Eq for StandardFlagConflict

impl Error for StandardFlagConflict

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl PartialEq for StandardFlagConflict

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for StandardFlagConflict