Struct Decision 

pub struct Decision {
    pub policy: ReviewPolicy,
    pub findings: Vec<Finding>,
}

A policy and the findings that argued for it.

Fields

policy: ReviewPolicy

findings: Vec<Finding>

Implementations

impl Decision

pub fn from_cove(value: &Value) -> Result<Decision, String>

Reads a decision out of what an invocation answered.

The entry is declared Result<Decision, Error>, so what arrives is a Result enum whose Ok payload is a rules.policy.Decision struct. Every step names what it expected, because a decoder that answers None tells its caller that something was wrong and not what.

This walk is the outbound half of what the measurement attributes to conversion. It is deliberately written the obvious way — ask for the case, read the field by name, clone the string — rather than the fast way, since what an embedder writes is what an embedder’s cost is.

It asks through the readers on Value and matches on none of its variants, which is what issue #186 added them for: the shapes below are the ones a rules.policy declaration states, and nothing here says how the runtime holds one.

pub fn of(decision: &Value) -> Result<Decision, String>

Reads a decision out of a bare rules.policy.Decision.

rules.embedded.evaluate is declared -> Decision rather than -> Result<Decision, Error>, because nothing it does can fail: it takes the pull request as an argument instead of fetching it, and fetching it was the only fallible step. So the answer arrives unwrapped, and Decision::from_cove is this with the Result peeled off first.

Trait Implementations

impl Clone for Decision

fn clone(&self) -> Decision

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Decision

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

Formats the value using the given formatter.

impl Eq for Decision

impl PartialEq for Decision

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Decision