polars_python::prelude::cloud::credential_provider

Trait IntoCredentialProvider

Source 
pub trait IntoCredentialProvider: Sized {
    // Required method
    fn storage_update_options(
        &self,
    ) -> Result<Vec<(PlSmallStr, PlSmallStr)>, PolarsError>;

    // Provided methods
    fn into_aws_provider(
        self,
    ) -> Arc<dyn CredentialProvider<Credential = AwsCredential>> { ... }
    fn into_azure_provider(
        self,
    ) -> Arc<dyn CredentialProvider<Credential = AzureCredential>> { ... }
    fn into_gcp_provider(
        self,
    ) -> Arc<dyn CredentialProvider<Credential = GcpCredential>> { ... }
}

Required Methods§

Source

fn storage_update_options( &self, ) -> Result<Vec<(PlSmallStr, PlSmallStr)>, PolarsError>

Note, technically shouldn’t be under the IntoCredentialProvider trait, but it’s here for convenience.

Provided Methods§

Source

fn into_aws_provider( self, ) -> Arc<dyn CredentialProvider<Credential = AwsCredential>>

Source

fn into_azure_provider( self, ) -> Arc<dyn CredentialProvider<Credential = AzureCredential>>

Source

fn into_gcp_provider( self, ) -> Arc<dyn CredentialProvider<Credential = GcpCredential>>

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§