pub enum NamedType {
    Switch(Option<char>),
    Mandatory(Option<char>, SyntaxShape),
    Optional(Option<char>, SyntaxShape),
}
Expand description

The types of named parameter that a command can have

Variants

Switch(Option<char>)

A flag without any associated argument. eg) foo --bar, foo -b

Mandatory(Option<char>, SyntaxShape)

A mandatory flag, with associated argument. eg) foo --required xyz, foo -r xyz

Optional(Option<char>, SyntaxShape)

An optional flag, with associated argument. eg) foo --optional abc, foo -o abc

Implementations

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

Deserialize this value from the given Serde deserializer. Read more

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

Serialize this value into the given Serde serializer. 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

Compare self to key and return true if they are equal.

Performs the conversion.

Performs the conversion.

Converts a value into a Spanned value

Converts a value into a Spanned value, using an unknown Span

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.