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FcmNotification

fcm_notification

Struct FcmNotification 

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pub struct FcmNotification { /* private fields */ }
Expand description

The main service for sending FCM notifications.

This struct provides methods to authenticate with Google OAuth2 and send notifications using the Firebase Cloud Messaging API.

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impl FcmNotification

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pub fn new(config_path: &str) -> Result<Self, FcmError>

Creates a new FcmNotification instance.

§Arguments
  • config_path - The path to the Firebase service account JSON file.
§Errors

Returns an error if the file cannot be read or the JSON cannot be parsed.

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pub async fn send_notification( &self, notification: &NotificationPayload<'_>, ) -> Result<(), FcmError>

Sends an FCM notification to the specified device.

§Arguments
  • notification - The notification payload containing the device token, title, body, and optional data.
§Errors

Returns an error if the access token cannot be retrieved or the HTTP request fails.

Trait Implementations§

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impl Clone for FcmNotification

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fn clone(&self) -> FcmNotification

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

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impl<T> Any for T
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fn borrow_mut(&mut self) -> &mut T

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impl<T> CloneToUninit for T
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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type Error = Infallible

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type Error = <U as TryFrom<T>>::Error

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