Enum ExtensionMatch 

pub enum ExtensionMatch<'a> {
    Suffix {
        ext: &'a ExtensionDef,
        path: &'a str,
    },
    Prefix {
        ext: &'a ExtensionDef,
        args_after_prefix: &'a [String],
    },
    PrefixSuffix {
        ext: &'a ExtensionDef,
        path: &'a str,
        args_after_prefix: &'a [String],
    },
}

Successful argv match against one extension.

Variants

Suffix

Single positional suffix or exact filename.

Fields

ext: &'a ExtensionDef

Matched extension.

path: &'a str

Matched file path token.

Prefix

Prefix-only (for example compose render --root …).

Fields

ext: &'a ExtensionDef

Matched extension.

args_after_prefix: &'a [String]

Tokens after the prefix.

PrefixSuffix

Prefix plus a suffix-matching path token.

Fields

ext: &'a ExtensionDef

Matched extension.

path: &'a str

Matched file path token.

args_after_prefix: &'a [String]

Tokens after the prefix (includes the path).

Implementations

impl<'a> ExtensionMatch<'a>

pub fn extension(&self) -> &'a ExtensionDef

Extension that matched.

pub fn path(&self) -> Option<&'a str>

Matched file path, if this match kind has one.

pub fn args_after_prefix(&self) -> &'a [String]

Tokens after an argv prefix (empty for suffix-only matches).

Trait Implementations

impl<'a> Clone for ExtensionMatch<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ExtensionMatch<'a>

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

Formats the value using the given formatter.