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use crate::{
client::Client,
error::Error as HttpError,
request::{validate, Pending, Request},
routing::Route,
};
use serde::Serialize;
use std::{
error::Error,
fmt::{Display, Formatter, Result as FmtResult},
};
use twilight_model::guild::Guild;
#[derive(Debug)]
pub struct CreateGuildFromTemplateError {
kind: CreateGuildFromTemplateErrorType,
}
impl CreateGuildFromTemplateError {
#[must_use = "retrieving the type has no effect if left unused"]
pub const fn kind(&self) -> &CreateGuildFromTemplateErrorType {
&self.kind
}
#[allow(clippy::unused_self)]
#[must_use = "consuming the error and retrieving the source has no effect if left unused"]
pub fn into_source(self) -> Option<Box<dyn Error + Send + Sync>> {
None
}
#[must_use = "consuming the error int its parts has no effect if left unused"]
pub fn into_parts(
self,
) -> (
CreateGuildFromTemplateErrorType,
Option<Box<dyn Error + Send + Sync>>,
) {
(self.kind, None)
}
}
impl Display for CreateGuildFromTemplateError {
fn fmt(&self, f: &mut Formatter<'_>) -> FmtResult {
match self.kind {
CreateGuildFromTemplateErrorType::NameInvalid { .. } => {
f.write_str("the guild name is invalid")
}
}
}
}
impl Error for CreateGuildFromTemplateError {}
#[derive(Debug)]
#[non_exhaustive]
pub enum CreateGuildFromTemplateErrorType {
NameInvalid {
name: String,
},
}
#[derive(Serialize)]
struct CreateGuildFromTemplateFields {
name: String,
icon: Option<String>,
}
pub struct CreateGuildFromTemplate<'a> {
fields: CreateGuildFromTemplateFields,
fut: Option<Pending<'a, Guild>>,
http: &'a Client,
template_code: String,
}
impl<'a> CreateGuildFromTemplate<'a> {
pub(crate) fn new(
http: &'a Client,
template_code: impl Into<String>,
name: impl Into<String>,
) -> Result<Self, CreateGuildFromTemplateError> {
Self::_new(http, template_code.into(), name.into())
}
fn _new(
http: &'a Client,
template_code: String,
name: String,
) -> Result<Self, CreateGuildFromTemplateError> {
if !validate::guild_name(&name) {
return Err(CreateGuildFromTemplateError {
kind: CreateGuildFromTemplateErrorType::NameInvalid { name },
});
}
Ok(Self {
fields: CreateGuildFromTemplateFields { name, icon: None },
fut: None,
http,
template_code,
})
}
pub fn icon(self, icon: impl Into<String>) -> Self {
self._icon(icon.into())
}
fn _icon(mut self, icon: String) -> Self {
self.fields.icon.replace(icon);
self
}
fn start(&mut self) -> Result<(), HttpError> {
let request = Request::builder(Route::CreateGuildFromTemplate {
template_code: self.template_code.clone(),
})
.json(&self.fields)?
.build();
self.fut.replace(Box::pin(self.http.request(request)));
Ok(())
}
}
poll_req!(CreateGuildFromTemplate<'_>, Guild);