Enum zstd_safe::ResetDirective

source · 
pub enum ResetDirective {
    SessionOnly,
    Parameters,
    SessionAndParameters,
}
Expand description

What kind of context reset should be applied.

Variants

SessionOnly

Only the session will be reset.

All parameters will be preserved (including the dictionary). But any frame being processed will be dropped.

It can be useful to start re-using a context after an error or when an ongoing compression is no longer needed.

Parameters

Only reset parameters (including dictionary or referenced prefix).

All parameters will be reset to default values.

This can only be done between sessions - no compression or decompression must be ongoing.

SessionAndParameters

Reset both the session and parameters.

The result is similar to a newly created context.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.