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use serde::{Deserialize, Serialize};
/// This object represents a general file (as opposed to photos, voice messages and audio files).
/// # Documentation
/// <https://core.telegram.org/bots/api#document>
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct Document {
/// Identifier for this file, which can be used to download or reuse the file
pub file_id: Box<str>,
/// Unique identifier for this file, which is supposed to be the same over time and for different bots. Can't be used to download or reuse the file.
pub file_unique_id: Box<str>,
/// Document thumbnail as defined by the sender
#[serde(skip_serializing_if = "Option::is_none")]
pub thumbnail: Option<crate::types::PhotoSize>,
/// Original filename as defined by the sender
#[serde(skip_serializing_if = "Option::is_none")]
pub file_name: Option<Box<str>>,
/// MIME type of the file as defined by the sender
#[serde(skip_serializing_if = "Option::is_none")]
pub mime_type: Option<Box<str>>,
/// File size in bytes. It can be bigger than 2^31 and some programming languages may have difficulty/silent defects in interpreting it. But it has at most 52 significant bits, so a signed 64-bit integer or double-precision float type are safe for storing this value.
#[serde(skip_serializing_if = "Option::is_none")]
pub file_size: Option<i64>,
}
impl Document {
/// Creates a new `Document`.
///
/// # Arguments
/// * `file_id` - Identifier for this file, which can be used to download or reuse the file
/// * `file_unique_id` - Unique identifier for this file, which is supposed to be the same over time and for different bots. Can't be used to download or reuse the file.
///
/// # Notes
/// Use builder methods to set optional fields.
#[must_use]
pub fn new<T0: Into<Box<str>>, T1: Into<Box<str>>>(file_id: T0, file_unique_id: T1) -> Self {
Self {
file_id: file_id.into(),
file_unique_id: file_unique_id.into(),
thumbnail: None,
file_name: None,
mime_type: None,
file_size: None,
}
}
/// Identifier for this file, which can be used to download or reuse the file
#[must_use]
pub fn file_id<T: Into<Box<str>>>(self, val: T) -> Self {
let mut this = self;
this.file_id = val.into();
this
}
/// Unique identifier for this file, which is supposed to be the same over time and for different bots. Can't be used to download or reuse the file.
#[must_use]
pub fn file_unique_id<T: Into<Box<str>>>(self, val: T) -> Self {
let mut this = self;
this.file_unique_id = val.into();
this
}
/// Document thumbnail as defined by the sender
#[must_use]
pub fn thumbnail<T: Into<crate::types::PhotoSize>>(self, val: T) -> Self {
let mut this = self;
this.thumbnail = Some(val.into());
this
}
/// Document thumbnail as defined by the sender
#[must_use]
pub fn thumbnail_option<T: Into<crate::types::PhotoSize>>(self, val: Option<T>) -> Self {
let mut this = self;
this.thumbnail = val.map(Into::into);
this
}
/// Original filename as defined by the sender
#[must_use]
pub fn file_name<T: Into<Box<str>>>(self, val: T) -> Self {
let mut this = self;
this.file_name = Some(val.into());
this
}
/// Original filename as defined by the sender
#[must_use]
pub fn file_name_option<T: Into<Box<str>>>(self, val: Option<T>) -> Self {
let mut this = self;
this.file_name = val.map(Into::into);
this
}
/// MIME type of the file as defined by the sender
#[must_use]
pub fn mime_type<T: Into<Box<str>>>(self, val: T) -> Self {
let mut this = self;
this.mime_type = Some(val.into());
this
}
/// MIME type of the file as defined by the sender
#[must_use]
pub fn mime_type_option<T: Into<Box<str>>>(self, val: Option<T>) -> Self {
let mut this = self;
this.mime_type = val.map(Into::into);
this
}
/// File size in bytes. It can be bigger than 2^31 and some programming languages may have difficulty/silent defects in interpreting it. But it has at most 52 significant bits, so a signed 64-bit integer or double-precision float type are safe for storing this value.
#[must_use]
pub fn file_size<T: Into<i64>>(self, val: T) -> Self {
let mut this = self;
this.file_size = Some(val.into());
this
}
/// File size in bytes. It can be bigger than 2^31 and some programming languages may have difficulty/silent defects in interpreting it. But it has at most 52 significant bits, so a signed 64-bit integer or double-precision float type are safe for storing this value.
#[must_use]
pub fn file_size_option<T: Into<i64>>(self, val: Option<T>) -> Self {
let mut this = self;
this.file_size = val.map(Into::into);
this
}
}