Struct StreamPolicy 

pub struct StreamPolicy { /* private fields */ }

Controls limits and compatibility accepted by a tar frame stream.

Implementations

impl StreamPolicy

pub fn max_pax_extension_size(self, max_pax_extension_size: u64) -> Self

Sets the maximum size for each pax extension.

A local or global header that declares a larger payload is rejected before its payload is consumed. Setting the maximum to zero rejects every nonempty extension. Setting it to u64::MAX removes the limit for each extension. The archive-wide limit still applies to global extensions.

pub fn max_global_pax_extensions_size( self, max_global_pax_extensions_size: u64, ) -> Self

Sets the maximum total payload size for all global pax extensions.

The total includes each global extension in the archive. It does not reset after an ordinary member. A global header is rejected before its payload is read if the new total is more than this limit.

A value of zero rejects each nonempty global extension. A value of u64::MAX removes this limit. The limit for each extension still applies.

pub fn allow_all_nul_numeric_fields(self, allow: bool) -> Self

Configures whether wholly NUL numeric metadata fields may be accepted.

This compatibility option applies to mode, uid, gid, and mtime in both pax/ustar and GNU ordinary member headers. It is enabled by default. Disabling it requires each field to use a valid numeric encoding for its archive family.

pub fn max_gnu_extension_size(self, max_gnu_extension_size: u64) -> Self

Configures the maximum size accepted for each GNU extension.

A GNU extension member that declares a larger payload is rejected before its payload is consumed. Setting the maximum to zero rejects every nonempty GNU extension member. Setting it to u64::MAX removes the per-extension bound.

Trait Implementations

impl Clone for StreamPolicy

fn clone(&self) -> StreamPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StreamPolicy

impl Debug for StreamPolicy

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

Formats the value using the given formatter.

impl Default for StreamPolicy

fn default() -> Self

Returns the “default value” for a type.

impl Eq for StreamPolicy

impl PartialEq for StreamPolicy

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StreamPolicy