Struct CompilerWrapperManifestSettings 

pub struct CompilerWrapperManifestSettings {
    pub general: Option<CompilerWrapperRequest>,
    pub conditional: Vec<ConditionalCompilerWrapperDecl>,
}

Workspace-root manifest’s compiler-wrapper declarations.

The wrapper is a single value per build invocation. To keep that invariant clear, only the workspace-root manifest’s [profile.cache] / [target.'cfg(...)'.profile.cache] declarations matter; member manifests that try to declare any cache settings are rejected by the workspace loader before the resolver runs.

Fields

general: Option<CompilerWrapperRequest>

Unconditional [profile.cache].compiler-wrapper. None means the manifest did not declare a general value.

conditional: Vec<ConditionalCompilerWrapperDecl>

[target.'cfg(...)'.profile.cache] overlays. Empty when no conditional wrapper declarations exist.

Implementations

impl CompilerWrapperManifestSettings

pub fn is_empty(&self) -> bool

Whether the settings carry no fields at all. Used by the workspace loader to decide whether a member manifest’s declaration should be rejected, and by the manifest serializer to skip emitting empty tables.

Trait Implementations

impl Clone for CompilerWrapperManifestSettings

fn clone(&self) -> CompilerWrapperManifestSettings

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompilerWrapperManifestSettings

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

Formats the value using the given formatter.

impl Default for CompilerWrapperManifestSettings

fn default() -> CompilerWrapperManifestSettings

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CompilerWrapperManifestSettings

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for CompilerWrapperManifestSettings

fn eq(&self, other: &CompilerWrapperManifestSettings) -> 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 Serialize for CompilerWrapperManifestSettings

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for CompilerWrapperManifestSettings

impl StructuralPartialEq for CompilerWrapperManifestSettings