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VmMetadataCredentialProvider

opendal::services::reqsign_google

Struct VmMetadataCredentialProvider 

pub struct VmMetadataCredentialProvider { /* private fields */ }
Available on crate feature services-gcs only.
Expand description

VmMetadataCredentialProvider loads tokens from Google Compute Engine VM metadata service.

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impl VmMetadataCredentialProvider

pub fn new() -> VmMetadataCredentialProvider

Create a new VmMetadataCredentialProvider.

pub fn with_scope( self, scope: impl Into<String>, ) -> VmMetadataCredentialProvider

Set the OAuth2 scope.

pub fn with_endpoint( self, endpoint: impl Into<String>, ) -> VmMetadataCredentialProvider

Set the metadata endpoint.

pub fn with_service_account( self, service_account: impl Into<String>, ) -> VmMetadataCredentialProvider

Set the service account used to retrieve a token from VM metadata service.

Defaults to default if not configured.

Trait Implementations§

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impl Clone for VmMetadataCredentialProvider

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fn clone(&self) -> VmMetadataCredentialProvider

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 Debug for VmMetadataCredentialProvider

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

Formats the value using the given formatter. Read more
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impl Default for VmMetadataCredentialProvider

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fn default() -> VmMetadataCredentialProvider

Returns the “default value” for a type. Read more
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impl ProvideCredential for VmMetadataCredentialProvider

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type Credential = Credential

Credential returned by this loader. Read more
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async fn provide_credential( &self, ctx: &Context, ) -> Result<Option<<VmMetadataCredentialProvider as ProvideCredential>::Credential>, Error>

Load signing credential from current env.

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