Struct OpenOptions 

pub struct OpenOptions<'a> {
    pub hints: SourceHints<'a>,
    pub credentials: &'a [Credential<'a>],
    pub view: Option<DataViewSelector<'a>>,
    pub verification: VerificationPolicy,
}

Immutable options supplied when opening or reopening a data source.

Fields

hints: SourceHints<'a>

Related-source resolver and identity hints.

credentials: &'a [Credential<'a>]

Optional credentials such as passwords or keys.

view: Option<DataViewSelector<'a>>

Optional generic child-view selector.

verification: VerificationPolicy

Verification strictness requested by the caller.

Implementations

impl<'a> OpenOptions<'a>

pub fn new() -> Self

Create empty open options.

pub fn with_hints(self, hints: SourceHints<'a>) -> Self

Attach related-source hints.

pub fn with_credentials(self, credentials: &'a [Credential<'a>]) -> Self

Attach credentials.

pub fn with_view(self, view: DataViewSelector<'a>) -> Self

Attach a child-view selector.

pub fn with_verification(self, verification: VerificationPolicy) -> Self

Attach a verification policy.

Trait Implementations

impl<'a> Clone for OpenOptions<'a>

fn clone(&self) -> OpenOptions<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Default for OpenOptions<'a>

fn default() -> OpenOptions<'a>

Returns the “default value” for a type.

impl<'a> Copy for OpenOptions<'a>