Struct slack_blocks::blocks::Input

pub struct Input<'a> { /* fields omitted */ }

Input Block

slack api docs 🔗

A block that collects information from users -

Read slack’s guide to using modals 🔗 to learn how input blocks pass information to your app.

Implementations

impl<'a> Input<'a>

pub fn builder() -> InputBuilderInit<'a>

Build a new input block

For example, see blocks::input::build::InputBuilder.

pub fn validate(&self) -> Result<(), ValidationErrors>

Validate that this Input block agrees with Slack’s model requirements

Errors

• If from_label_and_element was passed a Text object longer than 2000 chars
• If with_hint was called with a block id longer than 2000 chars
• If with_block_id was called with a block id longer than 256 chars

Example

use slack_blocks::{blocks, elems::select};

let select =
  select::PublicChannel::builder().placeholder("Pick a channel...")
                                  .action_id("ABC123")
                                  .build();

let long_string = std::iter::repeat(' ').take(2001).collect::<String>();

let block = blocks::Input
    ::builder()
    .label("On a scale from 1 - 5, how angsty are you?")
    .element(select)
    .block_id(long_string)
    .build();

assert_eq!(true, matches!(block.validate(), Err(_)));

// < send to slack API >

Trait Implementations

impl<'a> Clone for Input<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Input<'a>

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

Formats the value using the given formatter.

impl<'de, 'a> Deserialize<'de> for Input<'a>

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl<'a> From<Input<'a>> for Block<'a>

fn from(src: Input<'a>) -> Self

Performs the conversion.

impl<'a> Hash for Input<'a>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl<'a> PartialEq<Input<'a>> for Input<'a>

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

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Input<'a>) -> bool

This method tests for !=.

impl<'a> Serialize for Input<'a>

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl<'a> Validate for Input<'a>

fn validate(&self) -> Result<(), ValidationErrors>

impl<'a> StructuralPartialEq for Input<'a>