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EditionSessionExt

vortex_edition

Trait EditionSessionExt 

Source 
pub trait EditionSessionExt: SessionExt {
    // Provided methods
    fn editions(&self) -> SessionGuard<'_, EditionSession> { ... }
    fn enabled_editions(&self) -> SessionGuard<'_, EnabledEditions> { ... }
    fn register_edition(
        &self,
        declaration: &EditionDeclaration,
    ) -> Result<(), EditionError> { ... }
    fn enable_edition(&self, edition: EditionId) -> Result<(), EditionError> { ... }
    fn enabled_encoding_ids(&self) -> Vec<Id> { ... }
}
Expand description

Session data for Vortex editions.

Provided Methods§

Source

fn editions(&self) -> SessionGuard<'_, EditionSession>

Returns the edition registry.

Source

fn enabled_editions(&self) -> SessionGuard<'_, EnabledEditions>

Returns the editions enabled for writing.

Accessing this method installs the enabled-editions session variable if it is absent, with an initially empty selection.

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fn register_edition( &self, declaration: &EditionDeclaration, ) -> Result<(), EditionError>

Register an edition declaration with this session.

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fn enable_edition(&self, edition: EditionId) -> Result<(), EditionError>

Enable a registered edition for writing.

Enabling an edition replaces the enabled edition from the same family. An edition must be registered first so a typo or unavailable third-party declaration cannot silently produce an empty writable set.

Source

fn enabled_encoding_ids(&self) -> Vec<Id>

Resolve the encodings in all enabled editions.

When the enabled-editions variable is absent or no editions are enabled, this returns an empty vector and therefore permits no edition encodings.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§