pub struct TranslatorBuilder { /* private fields */ }
Expand description

A builder for constructing an AST->HIR translator.

Implementations

Create a new translator builder with a default c onfiguration.

Build a translator using the current configuration.

When enabled, translation will permit the construction of a regular expression that may match invalid UTF-8.

When disabled (the default), the translator is guaranteed to produce an expression that will only ever match valid UTF-8 (otherwise, the translator will return an error).

Perhaps surprisingly, when invalid UTF-8 isn’t allowed, a negated ASCII word boundary (uttered as (?-u:\B) in the concrete syntax) will cause the parser to return an error. Namely, a negated ASCII word boundary can result in matching positions that aren’t valid UTF-8 boundaries.

Enable or disable the case insensitive flag (i) by default.

Enable or disable the multi-line matching flag (m) by default.

Enable or disable the “dot matches any character” flag (s) by default.

Enable or disable the “swap greed” flag (U) by default.

Enable or disable the Unicode flag (u) by default.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Returns the “default value” for a type. Read more

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 resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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.