Struct ParseResult 

pub struct ParseResult<T> {
    pub value: T,
    /* private fields */
}

Result of lenient parsing: contains the (possibly partial) struct and per-field diagnostics.

Created by parse_lenient() / parse_lenient_value() generated by impl_validate_fields!.

The struct is always constructed — invalid fields fall back to Default::default(). You can inspect which fields passed/failed via fields(), and save the result to a file at any time via save_to_file() (requires the serialize feature).

Fields

value: T

The constructed struct (invalid fields use Default).

Implementations

impl<T> ParseResult<T>

pub fn new(value: T, field_results: Vec<FieldResult>) -> ParseResult<T>

Create a new parse result.

pub fn fields(&self) -> &[FieldResult]

All per-field results.

pub fn field(&self, name: &str) -> Option<&FieldResult>

Get a specific field’s result by name.

Returns None if no field with that name exists.

pub fn valid_fields(&self) -> Vec<&FieldResult>

Only the fields that passed validation.

pub fn error_fields(&self) -> Vec<&FieldResult>

Only the fields that failed validation.

pub fn is_valid(&self) -> bool

Whether all fields passed validation.

pub fn has_errors(&self) -> bool

Whether at least one field failed.

pub fn valid_count(&self) -> usize

Number of valid fields.

pub fn error_count(&self) -> usize

Number of invalid fields.

pub fn into_value(self) -> T

Consume and return the inner struct.

pub fn into_parts(self) -> (T, Vec<FieldResult>)

Consume and return both the struct and field results.

impl<T> ParseResult<T>

where T: Serialize,

pub fn save_to_file(&self, path: &Path) -> Result<(), Error>

Serialize the struct to a JSON file.

Requires the serialize and std features.

pub fn to_json_string(&self) -> Result<String, Error>

Serialize the struct to a JSON string.

Requires the serialize feature.

pub fn to_json_value(&self) -> Result<Value, Error>

Serialize the struct to a serde_json::Value.

Requires the serialize feature.

Trait Implementations

impl<T> Debug for ParseResult<T>

where T: Debug,

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

Formats the value using the given formatter.

impl<T> Display for ParseResult<T>

where T: Debug,

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

Formats the value using the given formatter.