pub struct Prover { /* private fields */ }Expand description
A synchronous, configurable prover for post-execution Miden VM witnesses.
This type does not execute programs. It owns proof-generation policy — including the memory budget for materializing a VM execution trace — and consumes witnesses produced by the processor.
Implementations§
Source§impl Prover
impl Prover
Sourcepub const DEFAULT_MAX_PROVER_MEMORY_BYTES: u64 = trace::DEFAULT_MAX_PROVER_MEMORY_BYTES
pub const DEFAULT_MAX_PROVER_MEMORY_BYTES: u64 = trace::DEFAULT_MAX_PROVER_MEMORY_BYTES
Default maximum memory, in bytes, this prover is permitted to allocate for a proof over a VM execution trace.
This bounds only the lifted-STARK Miden VM proof modelled by miden_air::memory; it does
not cover the precompile prover’s memory footprint.
Sourcepub const fn new() -> Prover
pub const fn new() -> Prover
Creates a prover with the canonical proof-generation configuration.
Sourcepub const fn with_hash_fn(self, hash_fn: HashFunction) -> Prover
pub const fn with_hash_fn(self, hash_fn: HashFunction) -> Prover
Sets the hash function used for proofs generated by this prover.
Sourcepub const fn with_max_prover_memory_bytes(
self,
max_prover_memory_bytes: u64,
) -> Prover
pub const fn with_max_prover_memory_bytes( self, max_prover_memory_bytes: u64, ) -> Prover
Sets the maximum memory, in bytes, this prover is permitted to allocate for a proof over a VM execution trace.
Sourcepub const fn max_prover_memory_bytes(&self) -> u64
pub const fn max_prover_memory_bytes(&self) -> u64
Returns the maximum memory, in bytes, this prover is permitted to allocate for a proof over a VM execution trace.
Sourcepub fn prove(
&self,
witness: ExecutionWitness,
) -> Result<ExecutionProof, ProverError>
pub fn prove( &self, witness: ExecutionWitness, ) -> Result<ExecutionProof, ProverError>
Proves only the VM portion of an execution witness.
If the execution authenticated deferred precompile work, the returned proof carries its passive singleton wire for later hydration and proving. Otherwise, it is complete.
Sourcepub fn prove_full(
&self,
witness: ExecutionWitness,
) -> Result<ExecutionProof, ProverError>
pub fn prove_full( &self, witness: ExecutionWitness, ) -> Result<ExecutionProof, ProverError>
Proves a complete execution witness entirely in memory.
Both VM and precompile proving consume the hydrated witness directly; the witness is not serialized on this local path.
Sourcepub fn prove_precompile(
&self,
witness: &PrecompileWitness,
) -> Result<PrecompileProof, ProverError>
pub fn prove_precompile( &self, witness: &PrecompileWitness, ) -> Result<PrecompileProof, ProverError>
Proves one singleton or merged precompile witness without consuming its hydrated DAG.
Trait Implementations§
impl Eq for Prover
impl StructuralPartialEq for Prover
Auto Trait Implementations§
impl Freeze for Prover
impl RefUnwindSafe for Prover
impl Send for Prover
impl Sync for Prover
impl Unpin for Prover
impl UnsafeUnpin for Prover
impl UnwindSafe for Prover
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