Struct cretonne_codegen::settings::FlagsOrIsa
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pub struct FlagsOrIsa<'a> { pub flags: &'a Flags, pub isa: Option<&'a TargetIsa>, }
Wrapper containing flags and optionally a TargetIsa
trait object.
A few passes need to access the flags but only optionally a target ISA. The FlagsOrIsa
wrapper can be used to pass either, and extract the flags so they are always accessible.
Fields
flags: &'a Flags
Flags are always present.
isa: Option<&'a TargetIsa>
The ISA may not be present.
Trait Implementations
impl<'a> Clone for FlagsOrIsa<'a>
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fn clone(&self) -> FlagsOrIsa<'a>
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl<'a> Copy for FlagsOrIsa<'a>
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impl<'a> From<&'a Flags> for FlagsOrIsa<'a>
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fn from(flags: &'a Flags) -> FlagsOrIsa
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Performs the conversion.
impl<'a> From<&'a TargetIsa> for FlagsOrIsa<'a>
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fn from(isa: &'a TargetIsa) -> FlagsOrIsa
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Performs the conversion.