Enum repng::meta::Keyword
[−]
[src]
pub enum Keyword<'a> {
Title,
Author,
Description,
Copyright,
CreationTime,
Software,
Disclaimer,
Warning,
Source,
Comment,
Other(&'a str),
}A metadata category.
Variants
TitleShort (one line) title or caption for image.
AuthorName of image's creator.
DescriptionDescription of image (possibly long).
CopyrightCopyright notice.
CreationTimeTime of original image creation.
SoftwareSoftware used to create the image.
DisclaimerLegal disclaimer.
WarningWarning of nature of content.
SourceDevice used to create the image.
CommentMiscellaneous comment.
Other(&'a str)A custom keyword between 1 and 79 characters in length.
Methods
impl<'a> Keyword<'a>[src]
pub fn valid(&self) -> bool[src]
Whether the keyword is valid.
- It must be at least 1 character long.
- It must be no more than 79 characters long.
- It must only use the characters in the ASCII range [32, 126].
- It must not contain leading or trailing spaces.
- It must not contain consecutive spaces.
pub fn as_str(&self) -> &str[src]
Get the keyword as a string.