Enum GlobalFlagSpec 

pub enum GlobalFlagSpec {
    Bare {
        flag: String,
    },
    TakesValue {
        flag: String,
    },
}

Describes how a single global flag (one that appears between the tool name and the subcommand chain) should be consumed during extraction.

Global flags in subcommand-oriented tools precede the subcommand: for git -C /tmp stash list, -C /tmp are global flags consumed before stash list. This spec tells the extractor how many tokens to consume.

Variants

Bare

A bare flag that takes no following value. E.g. --bare, -p, --paginate, --no-pager.

Fields

flag: String

TakesValue

A flag that carries a value either via = (attached: --git-dir=/tmp) or a separate next token (--git-dir /tmp, -C /tmp). The extractor consumes one extra token when there is no =.

Fields

flag: String

Implementations

impl GlobalFlagSpec

pub fn flag(&self) -> &str

Trait Implementations

impl Clone for GlobalFlagSpec

fn clone(&self) -> GlobalFlagSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GlobalFlagSpec

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GlobalFlagSpec

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for GlobalFlagSpec

impl PartialEq for GlobalFlagSpec

fn eq(&self, other: &GlobalFlagSpec) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for GlobalFlagSpec

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for GlobalFlagSpec