polars_io::cloud::options

Enum AmazonS3ConfigKey

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#[non_exhaustive]
pub enum AmazonS3ConfigKey {
Show 20 variants AccessKeyId, SecretAccessKey, Region, DefaultRegion, Bucket, Endpoint, Token, ImdsV1Fallback, VirtualHostedStyleRequest, UnsignedPayload, Checksum, MetadataEndpoint, ContainerCredentialsRelativeUri, CopyIfNotExists, ConditionalPut, SkipSignature, DisableTagging, S3Express, Client(ClientConfigKey), Encryption(S3EncryptionConfigKey),
}
Available on crate feature aws only.
Expand description

Configuration keys for AmazonS3Builder

Configuration via keys can be done via AmazonS3Builder::with_config

§Example

let builder = AmazonS3Builder::new()
    .with_config("aws_access_key_id".parse().unwrap(), "my-access-key-id")
    .with_config(AmazonS3ConfigKey::DefaultRegion, "my-default-region");

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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AccessKeyId

AWS Access Key

See AmazonS3Builder::with_access_key_id for details.

Supported keys:

  • aws_access_key_id
  • access_key_id
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SecretAccessKey

Secret Access Key

See AmazonS3Builder::with_secret_access_key for details.

Supported keys:

  • aws_secret_access_key
  • secret_access_key
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Region

Region

See AmazonS3Builder::with_region for details.

Supported keys:

  • aws_region
  • region
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DefaultRegion

Default region

See AmazonS3Builder::with_region for details.

Supported keys:

  • aws_default_region
  • default_region
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Bucket

Bucket name

See AmazonS3Builder::with_bucket_name for details.

Supported keys:

  • aws_bucket
  • aws_bucket_name
  • bucket
  • bucket_name
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Endpoint

Sets custom endpoint for communicating with AWS S3.

See AmazonS3Builder::with_endpoint for details.

Supported keys:

  • aws_endpoint
  • aws_endpoint_url
  • endpoint
  • endpoint_url
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Token

Token to use for requests (passed to underlying provider)

See AmazonS3Builder::with_token for details.

Supported keys:

  • aws_session_token
  • aws_token
  • session_token
  • token
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ImdsV1Fallback

Fall back to ImdsV1

See AmazonS3Builder::with_imdsv1_fallback for details.

Supported keys:

  • aws_imdsv1_fallback
  • imdsv1_fallback
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VirtualHostedStyleRequest

If virtual hosted style request has to be used

See AmazonS3Builder::with_virtual_hosted_style_request for details.

Supported keys:

  • aws_virtual_hosted_style_request
  • virtual_hosted_style_request
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UnsignedPayload

Avoid computing payload checksum when calculating signature.

See AmazonS3Builder::with_unsigned_payload for details.

Supported keys:

  • aws_unsigned_payload
  • unsigned_payload
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Checksum

Set the checksum algorithm for this client

See AmazonS3Builder::with_checksum_algorithm

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MetadataEndpoint

Set the instance metadata endpoint

See AmazonS3Builder::with_metadata_endpoint for details.

Supported keys:

  • aws_metadata_endpoint
  • metadata_endpoint
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ContainerCredentialsRelativeUri

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CopyIfNotExists

Configure how to provide copy_if_not_exists

See S3CopyIfNotExists

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ConditionalPut

Configure how to provide conditional put operations

See S3ConditionalPut

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SkipSignature

Skip signing request

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DisableTagging

Disable tagging objects

This can be desirable if not supported by the backing store

Supported keys:

  • aws_disable_tagging
  • disable_tagging
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S3Express

Enable Support for S3 Express One Zone

Supported keys:

  • aws_s3_express
  • s3_express
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Client(ClientConfigKey)

Client options

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Encryption(S3EncryptionConfigKey)

Encryption options

Trait Implementations§

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impl AsRef<str> for AmazonS3ConfigKey

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fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.
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impl Clone for AmazonS3ConfigKey

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fn clone(&self) -> AmazonS3ConfigKey

Returns a copy of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for AmazonS3ConfigKey

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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<'de> Deserialize<'de> for AmazonS3ConfigKey

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fn deserialize<__D>( __deserializer: __D, ) -> Result<AmazonS3ConfigKey, <__D as Deserializer<'de>>::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl FromStr for AmazonS3ConfigKey

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type Err = Error

The associated error which can be returned from parsing.
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fn from_str( s: &str, ) -> Result<AmazonS3ConfigKey, <AmazonS3ConfigKey as FromStr>::Err>

Parses a string s to return a value of this type. Read more
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impl Hash for AmazonS3ConfigKey

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fn hash<__H>(&self, state: &mut __H)
where __H: Hasher,

Feeds this value into the given Hasher. Read more
1.3.0 · Source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for AmazonS3ConfigKey

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fn eq(&self, other: &AmazonS3ConfigKey) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serialize for AmazonS3ConfigKey

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fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl Copy for AmazonS3ConfigKey

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impl Eq for AmazonS3ConfigKey

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impl StructuralPartialEq for AmazonS3ConfigKey

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