Struct TpmFetch 

pub struct TpmFetch;

Available on crate feature fetcher-tpm only.

Detection-only TPM 2.0 fetcher.

Always returns Error::Acquisition in 1.0. Use the TEE detection probe (detect_tee_capabilities) to check whether a TPM is present at all.

Examples

use key_vault::{FetchContext, KeyFetch, TpmFetch};

let fetcher = TpmFetch;
let err = fetcher.fetch(&FetchContext::new("k")).unwrap_err();
// 1.0 ships detection only — full TPM integration is in the 1.x roadmap.
assert!(format!("{err}").contains("TPM"));

Trait Implementations

impl Clone for TpmFetch

fn clone(&self) -> TpmFetch

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TpmFetch

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

Formats the value using the given formatter.

impl Default for TpmFetch

fn default() -> TpmFetch

Returns the “default value” for a type.

impl KeyFetch for TpmFetch

fn fetch(&self, _ctx: &FetchContext) -> Result<RawKey>

Acquire raw key material from the underlying source.

fn describe(&self) -> Cow<'_, str>

Short, machine-friendly identifier for this fetcher (e.g. "keychain", "file", "env"). Used for audit records and error attribution.

impl Copy for TpmFetch