Struct S3FilesConfig 

#[non_exhaustive]
pub struct S3FilesConfig {
    pub direct_s3_read: Option<DirectS3Read>,
}

Setting controls how your function accesses data from an Amazon S3 file system.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

direct_s3_read: Option<DirectS3Read>

Specifies if a function reads from the file system for the lowest latency, or through Amazon S3 Files feature "direct Amazon S3 bucket reads" for the highest throughput. Valid values:

• AUTO (default) – Direct reads are active for functions you configure with 512 MB or more of memory.

• ENABLED – Enforces all reads are directly from the Amazon S3 bucket, regardless of available memory (less than 512 MB).

• DISABLED – Routes all reads through the file system, regardless of memory configuration.

To use direct reads, you must grant the execution role the s3:GetObject and s3:GetObjectVersion permissions. If a direct read fails, Lambda automatically falls back to reading through the file system.

Implementations

impl S3FilesConfig

pub fn direct_s3_read(&self) -> Option<&DirectS3Read>

Specifies if a function reads from the file system for the lowest latency, or through Amazon S3 Files feature "direct Amazon S3 bucket reads" for the highest throughput. Valid values:

• AUTO (default) – Direct reads are active for functions you configure with 512 MB or more of memory.

• ENABLED – Enforces all reads are directly from the Amazon S3 bucket, regardless of available memory (less than 512 MB).

• DISABLED – Routes all reads through the file system, regardless of memory configuration.

To use direct reads, you must grant the execution role the s3:GetObject and s3:GetObjectVersion permissions. If a direct read fails, Lambda automatically falls back to reading through the file system.

impl S3FilesConfig

pub fn builder() -> S3FilesConfigBuilder

Creates a new builder-style object to manufacture S3FilesConfig.

Trait Implementations

impl Clone for S3FilesConfig

fn clone(&self) -> S3FilesConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for S3FilesConfig

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

Formats the value using the given formatter.

impl PartialEq for S3FilesConfig

fn eq(&self, other: &S3FilesConfig) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for S3FilesConfig