Enum rustc_target::spec::StackProbeType

pub enum StackProbeType {
    None,
    Inline,
    Call,
    InlineOrCall {
        min_llvm_version_for_inline: (u32, u32, u32),
    },
}

Variants

None

Don’t emit any stack probes.

Inline

It is harmless to use this option even on targets that do not have backend support for stack probes as the failure mode is the same as if no stack-probe option was specified in the first place.

Call

Call __rust_probestack whenever stack needs to be probed.

InlineOrCall

Use inline option for LLVM versions later than specified in min_llvm_version_for_inline and call __rust_probestack otherwise.

Fields of InlineOrCall

min_llvm_version_for_inline: (u32, u32, u32)

Implementations

impl StackProbeType

fn from_json(json: &Json) -> Result<Self, String>

Trait Implementations

impl Clone for StackProbeType

fn clone(&self) -> StackProbeType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StackProbeType

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

Formats the value using the given formatter.

impl Eq for StackProbeType

impl PartialEq<StackProbeType> for StackProbeType

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

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

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

This method tests for !=.

impl StructuralEq for StackProbeType

impl StructuralPartialEq for StackProbeType

impl ToJson for StackProbeType

fn to_json(&self) -> Json

Converts the value of self to an instance of JSON