Struct FieldInfo 

pub struct FieldInfo<'a> { /* private fields */ }

Metadata about a struct field or tuple element.

Implementations

impl<'a> FieldInfo<'a>

pub fn named(name: impl Into<Cow<'a, str>>, index: usize) -> FieldInfo<'a>

Create field information for a named field.

pub fn tuple(index: usize) -> FieldInfo<'a>

Create field information for a tuple field.

pub fn with_type_name(self, type_name: impl Into<Cow<'a, str>>) -> FieldInfo<'a>

Set the type name for this field.

pub fn with_sensitivity(self, sensitivity: Sensitivity) -> FieldInfo<'a>

Set the sensitivity level for this field.

pub fn name(&self) -> Option<&str>

The field’s name, if it has one (struct fields).

pub fn index(&self) -> usize

The field’s index in its parent container.

pub fn type_name(&self) -> Option<&str>

The field’s type name, if available.

pub fn sensitivity(&self) -> Sensitivity

The field’s sensitivity classification.

Trait Implementations

impl<'a> Clone for FieldInfo<'a>

fn clone(&self) -> FieldInfo<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for FieldInfo<'a>

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

Formats the value using the given formatter.

impl<'a> Eq for FieldInfo<'a>

impl<'a> PartialEq for FieldInfo<'a>

fn eq(&self, other: &FieldInfo<'a>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<'a> StructuralPartialEq for FieldInfo<'a>