Struct TextField 

pub struct TextField {
    pub label: String,
    pub min_length: Option<u32>,
    pub max_length: Option<u32>,
    pub input_type: Option<InputType>,
}

A field to capture a string value.

Fields

label: String

Label to show for this text field

min_length: Option<u32>

if set, validate that input is at least this many characters is_required can be achieved by setting min_length >= 1

max_length: Option<u32>

if set, validate that input is at most this many characters

input_type: Option<InputType>

type of form input to render. Defaults to SIMPLE.

Implementations

impl TextField

pub fn min_length(&self) -> u32

Returns the value of min_length, or the default value if min_length is unset.

pub fn max_length(&self) -> u32

Returns the value of max_length, or the default value if max_length is unset.

Trait Implementations

impl Clone for TextField

fn clone(&self) -> TextField

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextField

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

Formats the value using the given formatter.

impl Default for TextField

fn default() -> Self

Returns the “default value” for a type.

impl Message for TextField

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for TextField

fn eq(&self, other: &TextField) -> 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 StructuralPartialEq for TextField