Struct S3SourceStorageProfile 

pub struct S3SourceStorageProfile {
    pub region: Option<String>,
    pub endpoint: Option<String>,
    pub virtual_hosted_style_request: Option<bool>,
    pub credential: S3SourceStorageCredential,
    /* private fields */
}

S3-compatible storage settings for source object-store fetches.

Fields

region: Option<String>

Region passed to the S3 client. When absent, the parsed source/fallback region is used.

endpoint: Option<String>

Optional S3-compatible endpoint such as http://localhost:9000.

virtual_hosted_style_request: Option<bool>

Optional virtual-hosted addressing flag. Set to Some(false) for path-style S3-compatible stores such as RustFS/MinIO.

credential: S3SourceStorageCredential

Credential source used by this profile.

Implementations

impl S3SourceStorageProfile

pub fn default_chain() -> Self

Builds an S3 profile that uses the object-store crate’s default credential/config chain unless fields are overridden.

pub fn with_region(self, region: impl Into<String>) -> Self

Overrides the S3 region.

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

Overrides the S3 endpoint.

pub fn with_path_style_access(self, path_style: bool) -> Self

Selects path-style or virtual-hosted-style request addressing.

pub fn with_unsigned_requests(self) -> Self

Uses unsigned S3 requests without consulting ambient AWS credentials.

pub fn with_static_credentials( self, access_key_id: impl Into<String>, secret_access_key: impl Into<String>, session_token: Option<String>, ) -> Self

Uses explicit static credentials for this profile.

pub fn requires_scoped_remote_direct_profile(&self) -> bool

Whether remote-direct cuDF reads need settings scoped to this profile. Process-global KvikIO config does not provide them.

Trait Implementations

impl Clone for S3SourceStorageProfile

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for S3SourceStorageProfile

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

Formats the value using the given formatter.

impl Eq for S3SourceStorageProfile

impl PartialEq for S3SourceStorageProfile

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for S3SourceStorageProfile