Struct Recording 

pub struct Recording<'a> { /* private fields */ }

A Resolver that forwards to another and records each call, in order.

Implementations

impl<'a> Recording<'a>

pub fn new(inner: &'a dyn Resolver) -> Recording<'a>

Records the calls made to inner.

pub fn calls(&self) -> Vec<Call>

The calls recorded so far.

pub fn take(&self) -> Vec<Call>

The calls recorded so far, clearing the record.

Trait Implementations

impl Debug for Recording<'_>

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

Formats the value using the given formatter.

impl Resolver for Recording<'_>

fn descriptor(&self, fn_hash: &str) -> Option<Cow<'_, [u8]>>

The descriptor JSON text offered for fn_hash, or None if unavailable (E_FN_UNAVAILABLE).

fn receipt(&self, hash: &str) -> Option<Cow<'_, [u8]>>

The receipt JSON text offered for receipt hash hash, or None if unavailable (E_INPUT_UNAVAILABLE).

fn evaluate(&self, cell: &Cell, asof: &str) -> Option<Scalar>

The value of evaluating cell as of asof (for stored: the value looked up as of it, SPEC 10.1 step 7.6), or None if this resolver cannot evaluate it: no runtime for the language, a budget exceeded, inputs the evaluator cannot obtain (E_EVAL_UNAVAILABLE, see VerifyResult). asof is the receipt’s asof.