Struct slack_blocks::blocks::Image [−][src]
pub struct Image<'a> { /* fields omitted */ }
Expand description
Implementations
impl<'a> Image<'a>
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impl<'a> Image<'a>
[src]pub fn builder() -> ImageBuilderInit<'a>
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pub fn builder() -> ImageBuilderInit<'a>
[src]Build a new Image block.
For example, see docs for ImageBuilder.
pub fn validate(&self) -> Result<(), ValidationErrors>
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pub fn validate(&self) -> Result<(), ValidationErrors>
[src]Validate that this Image block agrees with Slack’s model requirements
Errors
- If
with_block_id
was called with a block id longer than 255 chars - If
with_title
was called with a title longer than 2000 chars - If
from_url_and_alt_text
was called withalt_text
longer than 2000 chars - If
from_url_and_alt_text
was called withimage_url
longer than 3000 chars
Example
use slack_blocks::blocks; let long_string = std::iter::repeat(' ').take(256).collect::<String>(); let block = blocks::Image::builder().image_url("") .alt("") .block_id(long_string) .build(); assert_eq!(true, matches!(block.validate(), Err(_)));
Trait Implementations
impl<'de, 'a> Deserialize<'de> for Image<'a>
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impl<'de, 'a> Deserialize<'de> for Image<'a>
[src]fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
[src]Deserialize this value from the given Serde deserializer. Read more
impl<'a> StructuralPartialEq for Image<'a>
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Auto Trait Implementations
impl<'a> RefUnwindSafe for Image<'a>
impl<'a> Send for Image<'a>
impl<'a> Sync for Image<'a>
impl<'a> Unpin for Image<'a>
impl<'a> UnwindSafe for Image<'a>
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
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pub fn clone_into(&self, target: &mut T)
[src]🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,
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T: for<'de> Deserialize<'de>,