Enum FormatCheck 

pub enum FormatCheck {
    NoRule,
    Ok {
        source: FormatRuleSource,
    },
    Mismatch {
        source: FormatRuleSource,
        expected: String,
    },
    Error {
        message: String,
    },
}

Outcome of validate_format.

Variants

NoRule

No format_regex and no pattern_id (or the pattern_id names a pattern that isn’t in the catalogue). The caller chose not to declare a shape; format validation is a no-op.

Ok

The value matched the resolved regex.

Fields

source: FormatRuleSource

Where the regex came from — format_regex inline on the entry, or the pattern_id it resolved through.

Mismatch

The value did not match.

Fields

source: FormatRuleSource

Where the regex came from.

expected: String

The regex pattern that was checked. Useful in error messages — {expected} lets the user see exactly which shape the system was expecting.

Error

Something went wrong during validation — usually a regex compile failure for an inline format_regex.

Fields

message: String

Human-readable detail.

Trait Implementations

impl Clone for FormatCheck

fn clone(&self) -> FormatCheck

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FormatCheck

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

Formats the value using the given formatter.

impl PartialEq for FormatCheck

fn eq(&self, other: &FormatCheck) -> 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 Eq for FormatCheck

impl StructuralPartialEq for FormatCheck