Struct FileBuilder 

pub struct FileBuilder<'a, ExternalId> { /* private fields */ }

Build an File block

Allows you to construct safely, with compile-time checks on required setter methods.

Required Methods

FileBuilder::build() is only available if these methods have been called:

• external_id
• source

Example

use slack_blocks::{blocks::File, elems::Image, text::ToSlackPlaintext};

let my_file_id: String = {
  // use Slack Web API: files.remote.add to upload a file
};

let block = File::builder().external_id(my_file_id).build();

Implementations

impl<'a, Ext> FileBuilder<'a, Ext>

pub fn new() -> Self

Create a new FileBuilder

pub fn external_id<S>(self, external_id: S) -> FileBuilder<'a, Set<external_id>>

where S: Into<Cow<'a, str>>,

Set external_id (Required)

The external unique ID for a remote file 🔗.

pub fn block_id<S>(self, block_id: S) -> Self

where S: Into<Cow<'a, str>>,

Set block_id (Optional)

A string acting as a unique identifier for a block.

You can use this block_id when you receive an interaction payload to identify the source of the action 🔗.

If not specified, a block_id will be generated.

Maximum length for this field is 255 characters.

impl<'a> FileBuilder<'a, Set<external_id>>

pub fn build(self) -> File<'a>

All done building, now give me a darn actions block!

no method name 'build' found for struct 'FileBuilder<...>'? Make sure all required setter methods have been called. See docs for FileBuilder.

use slack_blocks::blocks::File;

let foo = File::builder().build(); // Won't compile!

use slack_blocks::{blocks::File,
                   compose::text::ToSlackPlaintext,
                   elems::Image};

let my_file_id: String = {
  // use Slack Web API: files.remote.add to upload a file
};

let block = File::builder().external_id(my_file_id).build();

Trait Implementations

impl<'a, ExternalId: Debug> Debug for FileBuilder<'a, ExternalId>

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

Formats the value using the given formatter.