Struct xpct::format::ByFieldFormat

pub struct ByFieldFormat { /* private fields */ }

A formatter for FailuresByField values.

This formatter just writes the pre-formatted FormattedFailure values via Formatter::write_fmt. It’s mostly useful for combinator matchers which need to print the output of the matchers they compose.

If you only need to print a single FormattedFailure, use FailureFormat.

Implementations

impl ByFieldFormat

pub fn new(type_name: impl Into<String>) -> Self

Return a new formatter given the name of the type being matched against.

Trait Implementations

impl Debug for ByFieldFormat

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

Formats the value using the given formatter.

impl Format for ByFieldFormat

type Value = Vec<(&'static str, Option<FormattedFailure>), Global>

The value to format.

fn fmt(&self, f: &mut Formatter, value: Self::Value) -> Result<()>

Format the value.