Expand description
Detection of Memory Protection Keys (MPK) support on the host system.
This is the single source of truth for whether Wasmtime’s MPK
implementation can be used on the current target. The runtime in the
wasmtime crate consults is_supported, and examples/mpk-available.rs
exposes it as a CLI exit code so CI can decide whether to set
WASMTIME_TEST_FORCE_MPK=1.
Functions§
- is_
supported - Returns
trueif Wasmtime’s MPK support can be used on this host.