Struct Problem 

pub struct Problem {
    pub code: Code,
    pub path: FieldPath,
    pub span: Option<Span>,
    pub reason: String,
    pub fix: Option<String>,
}

One thing wrong with a spec.

Fields

code: Code

What kind of problem it is.

path: FieldPath

The field it is about.

span: Option<Span>

Where that field is in the file, when it is written there (a field a group gives a machine has the machine’s own place, or none).

reason: String

Why it is wrong.

fix: Option<String>

What to write instead, when there is one answer.

Implementations

impl Problem

pub fn new(code: Code, path: FieldPath, reason: impl Into<String>) -> Problem

A problem with no fix to offer and no place yet (see crate::syntax::Spans::place).

pub fn fix(self, fix: impl Into<String>) -> Problem

The problem with its fix.

pub fn render(&self, file: &str) -> String

The three lines an author reads, naming file (isoloom.yml) on the first.

pub fn line(&self) -> String

The problem on one line, its field then its reason (machines.web.app.build: a Dockerfile builds a container only): what a listing of targets shows.

pub fn section(&self) -> &str

The top-level section the problem is in: machines for machines.web.app.

Trait Implementations

impl Clone for Problem

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Problem

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

Formats the value using the given formatter.

impl Display for Problem

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

Formats the value using the given formatter.

impl Eq for Problem

impl PartialEq for Problem

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Problem

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Problem